Nonstop flight route between Udon Thani, Thailand and Santa Rosa, El Oro, Ecuador:
Departure Airport:
(17°23'11"N by 102°47'17"E)
Arrival Airport:
(3°26'7"S by 79°58'40"W)
Distance from UTH to ETR:
11,454.81 miles (18,434.69 km)
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Jump to:
- About this route
- UTH Airport Information
- ETR Airport Information
- Facts about UTH
- Facts about ETR
- Map of Nearest Airports to UTH
- List of Nearest Airports to UTH
- Map of Furthest Airports from UTH
- List of Furthest Airports from UTH
- Map of Nearest Airports to ETR
- List of Nearest Airports to ETR
- Map of Furthest Airports from ETR
- List of Furthest Airports from ETR
About this route:
A direct, nonstop flight between Udon Thani International Airport ท่าอากาศยานอุดรธานี (UTH), Udon Thani, Thailand and Santa Rosa International Airport (ETR), Santa Rosa, El Oro, Ecuador would travel a Great Circle distance of 11,455 miles (or 18,435 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Udon Thani International Airport ท่าอากาศยานอุดรธานี and Santa Rosa International Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Udon Thani International Airport ท่าอากาศยานอุดรธานี and Santa Rosa International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | UTH / VTUD |
| Airport Name: | Udon Thani International Airport ท่าอากาศยานอุดรธานี |
| Location: | Udon Thani, Thailand |
| GPS Coordinates: | 17°23'11"N by 102°47'17"E |
| Operator/Owner: | Government |
| Airport Type: | Public/Military |
| Elevation: | 579 feet (176 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from UTH |
| More Information: | UTH Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | ETR / SERO |
| Airport Names: |
|
| Location: | Santa Rosa, El Oro, Ecuador |
| GPS Coordinates: | 3°26'7"S by 79°58'40"W |
| Area Served: | Machala |
| Elevation: | 170 feet (52 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from ETR |
| More Information: | ETR Maps & Info |
Facts about Udon Thani International Airport ท่าอากาศยานอุดรธานี (UTH):
- During the Vietnam War the facility was known as Udorn Royal Thai Air Force Base, serving as a front-line base of the United States Air Force and was the Asian Headquarters for Air America.
- The furthest airport from Udon Thani International Airport ท่าอากาศยานอุดรธานี (UTH) is Maria Reiche Neuman Airport (NZC), which is nearly antipodal to Udon Thani International Airport ท่าอากาศยานอุดรธานี (meaning Udon Thani International Airport ท่าอากาศยานอุดรธานี is almost on the exact opposite side of the Earth from Maria Reiche Neuman Airport), and is located 12,207 miles (19,645 kilometers) away in Nazca, Ica Region, Peru.
- Udon Thani International Airport ท่าอากาศยานอุดรธานี (UTH) currently has only 1 runway.
- As well as being a commercial facility, Udon Thani International Airport is also an active Royal Thai Air Force base, the home of Wing 23, 2nd Air Division Air Combat Command.
- The closest airport to Udon Thani International Airport ท่าอากาศยานอุดรธานี (UTH) is Wattay International Airport (VTE), which is located 44 miles (71 kilometers) NNW of UTH.
- Because of Udon Thani International Airport ท่าอากาศยานอุดรธานี's relatively low elevation of 579 feet, planes can take off or land at Udon Thani International Airport ท่าอากาศยานอุดรธานี at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
Facts about Santa Rosa International Airport (ETR):
- Because of Santa Rosa International Airport's relatively low elevation of 170 feet, planes can take off or land at Santa Rosa International Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- Santa Rosa International Airport (ETR) currently has only 1 runway.
- The furthest airport from Santa Rosa International Airport (ETR) is Sitiawan Airport (SWY), which is nearly antipodal to Santa Rosa International Airport (meaning Santa Rosa International Airport is almost on the exact opposite side of the Earth from Sitiawan Airport), and is located 12,365 miles (19,900 kilometers) away in Perak, Malaysia.
- In addition to being known as "Santa Rosa International Airport", another name for ETR is "Aeropuerto Internacional de Santa Rosa".
- The closest airport to Santa Rosa International Airport (ETR) is Cap. FAP Pedro Canga Rodríguez Airport (TBP), which is located 29 miles (47 kilometers) WSW of ETR.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 44.15 miles (71.05 km) NNW | Wattay International Airport (VTE) | Vientiane, Laos |     |
| 2 | 63.55 miles (102.27 km) S | Khon Kaen Airport (KKC) | Khon Kaen, Thailand | |
| 3 | 70.40 miles (113.29 km) W | Loei Airport (LOE) | Loei, Thailand | |
| 4 | 116.15 miles (186.92 km) WSW | Phetchabun Airport (PHY) | Phetchabun, Thailand | |
| 5 | 122.29 miles (196.81 km) E | Nakhon Phanom Airport (KOP) | Nakhon Phanom, Thailand | |
| 6 | 142.31 miles (229.03 km) ESE | Savannakhet Airport (ZVK) | Savannakhet, Laos | |
| 7 | 144.07 miles (231.86 km) N | Xieng Khouang Airport (XKH) | Xieng Khouang, Laos | |
| 8 | 145.16 miles (233.61 km) NNW | Sayaboury Airport (ZBY) | Sayaboury, Laos | |
| 9 | 152.16 miles (244.87 km) SSE | Buriram Airport (BFV) | Buriram (Buri Ram), Thailand | |
| 10 | 171.31 miles (275.70 km) S | Nakhon Ratchasima Airport (NAK) | Nakhon Ratchasima, Thailand | |
| 11 | 178.28 miles (286.91 km) NNW | Luang Prabang International Airport (LPQ) | Luang Prabang, Laos | |
| 12 | 180.14 miles (289.91 km) WNW | Phrae Airport (PRH) | Phrae, Thailand | |
| 13 | 196.20 miles (315.75 km) W | Sukhothai Airport (THS) | Sukhothai, Thailand | |
| 14 | 202.03 miles (325.14 km) SE | Ubon Ratchathani Airport ท่าอากาศยานอุบลราชธานี (UBP) | Ubon Ratchathani, Thailand | |
| 15 | 211.08 miles (339.70 km) ENE | Vinh Airport (VII) | Vinh, Nghe An, Vietnam | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,206.75 miles (19,644.81 km) SW | Maria Reiche Neuman Airport (NZC) | Nazca, Ica Region, Peru | |
| 2 | 12,176.70 miles (19,596.45 km) SSW | Capitán FAP Renán Elías Olivera International Airport (PIO) | Pisco, Peru | |
| 3 | 12,082.33 miles (19,444.58 km) SW | Coronel FAP Alfredo Mendívil Duarte Airport (AYP) | Ayacucho, Peru | |
| 4 | 12,082.33 miles (19,444.58 km) SW | Coronel FAP Alfredo Mendívil Duarte Airport (AYC) | Ayacucho, Peru | |
| 5 | 12,075.72 miles (19,433.94 km) SW | Andahuaylas Airport (ANS) | Andahuaylas, Peru | |
| 6 | 12,066.09 miles (19,418.45 km) S | Jorge Chávez International Airport (LIM) | Callao (near Lima), Peru | |
| 7 | 12,057.70 miles (19,404.94 km) W | Rodríguez Ballón International Airport (AQP) | Arequipa, Peru | |
| 8 | 12,049.65 miles (19,391.99 km) W | Ilo Airport (ILQ) | Ilo, Moquegua Region, Peru | |
| 9 | 12,032.59 miles (19,364.53 km) SSW | Jauja AirportFrancisco Carle Airport (JAU) | Jauja, Peru | |
| 10 | 11,996.57 miles (19,306.56 km) SW | Alejandro Velasco Astete International Airport (CUZ) | Cusco, Cusco Region, Peru | |
| 11 | 11,979.99 miles (19,279.88 km) W | Chacalluta International Airport (ARI) | Arica, Chile | |
| 12 | 11,979.99 miles (19,279.88 km) W | Chacalluta International Airport (ACM) | Arica, Amazonas, Colombia | |
| 13 | 11,950.93 miles (19,233.12 km) WSW | Inca Manco Cápac International Airport (JUL) | Juliaca, Peru | |
| 14 | 11,928.59 miles (19,197.16 km) WSW | Diego Aracena International Airport (IQQ) | Iquique, Chile | |
| 15 | 11,913.69 miles (19,173.19 km) S | Alf. FAP David Figueroa Fernandini (HUU) | Huánuco, Huánuco Region, Peru | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 28.97 miles (46.62 km) WSW | Cap. FAP Pedro Canga Rodríguez Airport (TBP) | Tumbes, Peru | |
| 2 | 56.96 miles (91.67 km) SE | Camilo Ponce Enriquez Airport (LOH) | Loja, Ecuador | |
| 3 | 65.19 miles (104.91 km) S | José María Velasco Ibarra Airport (MRR) | Macará, Ecuador | |
| 4 | 78.22 miles (125.88 km) ENE | Mariscal Lamar International Airport (CUE) | Cuenca, Ecuador | |
| 5 | 88.52 miles (142.47 km) N | José Joaquín de Olmedo International Airport (GYE) | Santiago de Guayaquil, Ecuador | |
| 6 | 109.97 miles (176.99 km) NW | General Ulpiano Paez Airport (SNC) | Salinas, Ecuador | |
| 7 | 118.12 miles (190.09 km) SW | Cap. FAP Victor Montes Arias Airport (TYL) | Talara, Peru | |
| 8 | 129.63 miles (208.62 km) SSW | Cap. FAP Guillermo Concha Iberico International Airport (PIU) | Piura, Peru | |
| 9 | 150.27 miles (241.84 km) ENE | Col. Edmundo Carvajal Airport (XMS) | Macas, Ecuador | |
| 10 | 168.88 miles (271.79 km) NNW | Reales Tamarindos Airport (PVO) | Portoviejo, Ecuador | |
| 11 | 178.68 miles (287.56 km) NNW | Eloy Alfaro International Airport (MEC) | Manta, Manabí, Ecuador | |
| 12 | 181.61 miles (292.28 km) NNE | Chachoan Airport (ATF) | Ambato, Ecuador | |
| 13 | 187.76 miles (302.17 km) NE | Rio Amazonas Airport (PTZ) | Shell Mera, Ecuador | |
| 14 | 198.39 miles (319.27 km) NNE | Cotopaxi International Airport (LTX) | Latacunga, Ecuador | |
| 15 | 231.83 miles (373.09 km) S | Cap. FAP José A. Quiñones González International Airport (CIX) | Chiclayo, Peru | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,365.48 miles (19,900.25 km) NW | Sitiawan Airport (SWY) | Perak, Malaysia | |
| 2 | 12,356.15 miles (19,885.25 km) E | Kualanamu International Airport (KNO) | Medan, Indonesia | |
| 3 | 12,343.27 miles (19,864.52 km) E | Polonia International Airport (MES) | Medan, Indonesia | |
| 4 | 12,329.47 miles (19,842.31 km) W | Sultan Abdul Aziz Shah Airport (SZB) | Subang (near Kuala Lumpur), Malaysia | |
| 5 | 12,329.16 miles (19,841.82 km) NW | Sultan Azlan Shah Airport (IPH) | Ipoh, Perak, Malaysia | |
| 6 | 12,320.16 miles (19,827.32 km) W | KA01 KJ15 MR1 Kuala Lumpur Sentral (KL Sentral) 吉隆坡中环广场 (XKL) | Kuala Lumpur, Malaysia | |
| 7 | 12,311.68 miles (19,813.68 km) WNW | Kuala Lumpur International Airport (KUL) | Sepang (near Kuala Lumpur), Malaysia | |
| 8 | 12,306.96 miles (19,806.09 km) N | Penang International Airport (PEN) | Penang, Malaysia | |
| 9 | 12,294.20 miles (19,785.55 km) N | RMAF Butterworth (UTE) | Butterworth, South Africa | |
| 10 | 12,294.20 miles (19,785.55 km) N | RMAF Butterworth (BWH) | Butterworth, Penang, Malaysia | |
| 11 | 12,290.37 miles (19,779.38 km) NNE | Aek Godang Airport (AEG) | Padang Sidempuan, Indonesia | |
| 12 | 12,277.40 miles (19,758.51 km) NW | Pinang Kampai Airport (DUM) | Dumai, Sumatra, Indonesia | |
| 13 | 12,262.88 miles (19,735.15 km) WNW | Melaka International Airport (MKZ) | Batu Berendam, Malaysia | |
| 14 | 12,244.39 miles (19,705.38 km) N | Sultan Abdul Halim Airport (AOR) | Alor Star, Kedah, Malaysia | |
| 15 | 12,235.58 miles (19,691.20 km) N | Langkawi International Airport (LGK) | Langkawi, Kedah, Malaysia | |