Nonstop flight route between Union Island, Saint Vincent and the Grenadines and Salto, Salto, Uruguay:
Departure Airport:
(12°35'54"N by 61°24'52"W)
Arrival Airport:
(31°26'18"S by 57°59'7"W)
Distance from UNI to STY:
3,051.16 miles (4,910.35 km)
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Jump to:
- About this route
- UNI Airport Information
- STY Airport Information
- Facts about UNI
- Facts about STY
- Map of Nearest Airports to UNI
- List of Nearest Airports to UNI
- Map of Furthest Airports from UNI
- List of Furthest Airports from UNI
- Map of Nearest Airports to STY
- List of Nearest Airports to STY
- Map of Furthest Airports from STY
- List of Furthest Airports from STY
About this route:
A direct, nonstop flight between Union Island Airport (UNI), Union Island, Saint Vincent and the Grenadines and Nueva Hespérides International Airport (STY), Salto, Salto, Uruguay would travel a Great Circle distance of 3,051 miles (or 4,910 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 Union Island Airport and Nueva Hespérides 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 Union Island Airport and Nueva Hespérides 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: | UNI / TVSU |
| Airport Name: | Union Island Airport |
| Location: | Union Island, Saint Vincent and the Grenadines |
| GPS Coordinates: | 12°35'54"N by 61°24'52"W |
| Area Served: | Union Island |
| Airport Type: | Public |
| Elevation: | 14 feet (4 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from UNI |
| More Information: | UNI Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | STY / SUSO |
| Airport Names: |
|
| Location: | Salto, Salto, Uruguay |
| GPS Coordinates: | 31°26'18"S by 57°59'7"W |
| Area Served: | Salto |
| Airport Type: | Public |
| Elevation: | 187 feet (57 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from STY |
| More Information: | STY Maps & Info |
Facts about Union Island Airport (UNI):
- The furthest airport from Union Island Airport (UNI) is Umbu Mehang Kunda Airport (WGP), which is nearly antipodal to Union Island Airport (meaning Union Island Airport is almost on the exact opposite side of the Earth from Umbu Mehang Kunda Airport), and is located 12,203 miles (19,639 kilometers) away in Waingapu, Sumba, East Nusa Tenggara, Indonesia.
- Union Island Airport (UNI) currently has only 1 runway.
- Because of Union Island Airport's relatively low elevation of 14 feet, planes can take off or land at Union Island 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.
- The closest airport to Union Island Airport (UNI) is Canouan Airport (CIW), which is located only 8 miles (14 kilometers) NE of UNI.
Facts about Nueva Hespérides International Airport (STY):
- Because of Nueva Hespérides International Airport's relatively low elevation of 187 feet, planes can take off or land at Nueva Hespérides 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.
- The furthest airport from Nueva Hespérides International Airport (STY) is Shanghai Pudong International Airport (PVG), which is nearly antipodal to Nueva Hespérides International Airport (meaning Nueva Hespérides International Airport is almost on the exact opposite side of the Earth from Shanghai Pudong International Airport), and is located 12,413 miles (19,977 kilometers) away in Shanghai, People's Republic of China.
- In addition to being known as "Nueva Hespérides International Airport", another name for STY is "Aeropuerto Internacional de Nueva Hespérides".
- The closest airport to Nueva Hespérides International Airport (STY) is Comodoro Pierrestegui Airport (COC), which is located only 10 miles (16 kilometers) N of STY.
- Nueva Hespérides International Airport (STY) has 2 runways.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 8.48 miles (13.65 km) NE | Canouan Airport (CIW) | Canouan Island, Saint Vincent and the Grenadines |     |
| 2 | 9.26 miles (14.90 km) SSW | Lauriston Airport (CRU) | Carriacou Island, Grenada | |
| 3 | 25.49 miles (41.02 km) NE | Mustique Airport (MQS) | Mustique Island, Saint Vincent and the Grenadines | |
| 4 | 28.83 miles (46.39 km) NNE | J. F. Mitchell Airport (BQU) | Bequia, Saint Vincent and the Grenadines | |
| 5 | 40.14 miles (64.59 km) NNE | E.T. Joshua Airport (SVD) | Arno Vale (near Kingstown), Saint Vincent, Saint Vincent and the Grenadines | |
| 6 | 48.12 miles (77.44 km) SSW | Maurice Bishop International Airport (GND) | St. George's, Grenada | |
| 7 | 84.34 miles (135.74 km) NNE | Hewanorra International Airport (UVF) | Vieux-Fort, Saint Lucia | |
| 8 | 102.24 miles (164.53 km) NNE | George F. L. Charles Airport (SLU) | Castries, Saint Lucia | |
| 9 | 107.58 miles (173.13 km) SSE | A.N.R. Robinson International Airport (TAB) | Scarborough, Tobago, Trinidad and Tobago | |
| 10 | 133.61 miles (215.02 km) ENE | Grantley Adams International Airport (BGI) | Bridgetown, Barbados | |
| 11 | 138.52 miles (222.92 km) S | Piarco International Airport (POS) | Piarco (near Port of Spain), Trinidad and Tobago | |
| 12 | 140.58 miles (226.24 km) NNE | Aimé Césaire Airport (FDF) | Le Lamentin / Fort de France, Martinique | |
| 13 | 152.52 miles (245.46 km) SSW | Güiria Airport (GUI) | Guiria, Venezuela | |
| 14 | 183.20 miles (294.83 km) SW | General José Francisco Bermúdez Airport (CUP) | Carúpano, Venezuela | |
| 15 | 189.19 miles (304.47 km) N | Canefield Airport (DCF) | Canefield, Dominica | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,203.33 miles (19,639.31 km) SSW | Umbu Mehang Kunda Airport (WGP) | Waingapu, Sumba, East Nusa Tenggara, Indonesia | |
| 2 | 12,167.01 miles (19,580.86 km) WSW | Tardamu Airport (SAU) | Savu Island, East Nusa Tenggara, Indonesia | |
| 3 | 12,156.27 miles (19,563.57 km) S | Sultan Muhammad Salahuddin Airport (BMU) | Bima, Indonesia | |
| 4 | 12,139.21 miles (19,536.12 km) SSW | Komodo Airport (LBJ) | Labuan Bajo, Flores Island, Indonesia | |
| 5 | 12,128.61 miles (19,519.06 km) SSE | Lombok International Airport (LOP) | Mataram (near Praya), Lombok, Indonesia | |
| 6 | 12,119.98 miles (19,505.16 km) SSW | Bajawa Soa Airport (BJW) | Bajawa, Indonesia | |
| 7 | 12,110.52 miles (19,489.95 km) SSE | Selaparang Airport (AMI) | Mataram, Indonesia | |
| 8 | 12,104.11 miles (19,479.63 km) SW | H. Hasan Aroeboesman Airport (ENE) | Ende, Flores, Indonesia | |
| 9 | 12,083.80 miles (19,446.94 km) SE | Ngurah Rai International Airport (NRIA) (DPS) | Denpasar, Bali, Indonesia | |
| 10 | 12,067.69 miles (19,421.01 km) SW | Frans Seda Airport (MOF) | Maumere, Indonesia | |
| 11 | 12,067.68 miles (19,421.00 km) SW | Wonopito Airport (LWE) | Lewoleba, Indonesia | |
| 12 | 12,053.69 miles (19,398.49 km) WSW | El Tari Airport (KOE) | Kupang, East Nusa Tenggara, Indonesia | |
| 13 | 12,023.34 miles (19,349.64 km) SE | Blimbingsari Airport (BWX) | Banyuwangi Regency, East Java, Java Island, Indonesia | |
| 14 | 11,994.55 miles (19,303.30 km) SSW | Broome International Airport (BME) | Broome, Western Australia, Australia | |
| 15 | 11,964.20 miles (19,254.47 km) SW | Derby Airport (DRB) | Derby, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 9.81 miles (15.79 km) N | Comodoro Pierrestegui Airport (COC) | Concordia, Entre Ríos, Argentina | |
| 2 | 64.05 miles (103.08 km) S | Tydeo Larre Borges International Airport (PDU) | Paysandú, Paysandú, Uruguay | |
| 3 | 83.17 miles (133.84 km) NNE | Monte Caseros Airport (MCS) | Monte Caseros, Corrientes, Argentina | |
| 4 | 113.18 miles (182.15 km) NE | Artigas International Airport (ATI) | Artigas, Artigas, Uruguay | |
| 5 | 114.62 miles (184.47 km) SSW | Gualeguaychú Airport (GHU) | Gualeguaychú, Entre Ríos, Argentina | |
| 6 | 115.25 miles (185.48 km) N | Curuzú Cuatiá Airport (UZU) | Curuzú Cuatiá, Corrientes, Argentina | |
| 7 | 123.09 miles (198.09 km) E | Tacuarembó Airport (TAW) | Tacuarembó, Tacuarembó, Uruguay | |
| 8 | 127.56 miles (205.29 km) NNE | Ruben Berta International Airport (URG) | Uruguaiana, Rio Grande do Sul, Brazil | |
| 9 | 130.62 miles (210.22 km) NNE | Paso de los Libres Airport (AOL) | Paso de los Libres, Corrientes, Argentina | |
| 10 | 148.85 miles (239.54 km) W | General Justo José de Urquiza Airport (PRA) | Paraná, Entre Ríos, Argentina | |
| 11 | 151.71 miles (244.15 km) ENE | Pres. Gral. Óscar D. Gestido International Airport (RVY) | Rivera, Rivera, Uruguay | |
| 12 | 153.48 miles (247.01 km) N | Mercedes Airport (MDX) | Mercedes, Corrientes, Argentina | |
| 13 | 158.47 miles (255.03 km) SSE | Santa Bernardina International Airport (DZO) | Durazno, Durazno, Uruguay | |
| 14 | 167.65 miles (269.81 km) NE | Gaudêncio Machado Ramos Airport (ALQ) | Alegrete, Rio Grande do Sul, Brazil | |
| 15 | 184.17 miles (296.39 km) NNW | Reconquista Airport (RCQ) | Reconquista, Santa Fe, Argentina | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,412.94 miles (19,976.64 km) NNE | Shanghai Pudong International Airport (PVG) | Shanghai, People's Republic of China | |
| 2 | 12,393.45 miles (19,945.27 km) ENE | Shanghai Hongqiao International Airport (SHA) | Shanghai, China | |
| 3 | 12,343.29 miles (19,864.56 km) E | Sunan Shuofang International Airport (WUX) | Wuxi/Suzhou, Jiangsu, China | |
| 4 | 12,340.79 miles (19,860.52 km) E | Suzhou Guangfu Airport (SZV) | Suzhou, Jiangsu, China | |
| 5 | 12,330.82 miles (19,844.48 km) NNW | Zhoushan Putuoshan Airport (HSN) | Zhoushan, Zhejiang, China | |
| 6 | 12,320.68 miles (19,828.16 km) NNE | Ningbo Lishe International Airport (NGB) | Ningbo, Zhejiang, China | |
| 7 | 12,311.22 miles (19,812.95 km) NE | Hangzhou Xiaoshan International Airport (HGH) | Hangzhou, China | |
| 8 | 12,301.61 miles (19,797.47 km) ENE | Changzhou Benniu Airport (CZX) | Changzhou, Jiangsu, China | |
| 9 | 12,281.31 miles (19,764.80 km) ENE | Yangzhou Taizhou Airport (YTY) | Yangzhou and Taizhou, Jiangsu, China | |
| 10 | 12,263.56 miles (19,736.24 km) NE | Yancheng Nanyang Airport (YNZ) | Yancheng, Jiangsu, China | |
| 11 | 12,250.07 miles (19,714.52 km) E | Nanjing Lukou International Airport (NKG) | Nanjing, China | |
| 12 | 12,250.02 miles (19,714.44 km) NE | Yiwu Airport (YIW) | Yiwu, Zhejiang, China | |
| 13 | 12,234.99 miles (19,690.26 km) N | Taizhou Luqiao Airport (HYN) | Taizhou, Zhejiang, China | |
| 14 | 12,204.54 miles (19,641.26 km) NE | Huai'an Lianshui Airport (HIA) | Huai'an, Jiangsu, China | |
| 15 | 12,184.24 miles (19,608.59 km) NE | Quzhou Airport (JUZ) | Quzhou, Zhejiang, China | |