Nonstop flight route between Napakiak, Alaska, United States and Sayaboury, Laos:
Departure Airport:
(60°41'25"N by 161°58'42"W)
Arrival Airport:
(19°13'58"N by 101°43'58"E)
Distance from WNA to ZBY:
5,272.73 miles (8,485.62 km)
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Jump to:
- About this route
- WNA Airport Information
- ZBY Airport Information
- Facts about WNA
- Facts about ZBY
- Map of Nearest Airports to WNA
- List of Nearest Airports to WNA
- Map of Furthest Airports from WNA
- List of Furthest Airports from WNA
- Map of Nearest Airports to ZBY
- List of Nearest Airports to ZBY
- Map of Furthest Airports from ZBY
- List of Furthest Airports from ZBY
About this route:
A direct, nonstop flight between Napakiak Airport (WNA), Napakiak, Alaska, United States and Sayaboury Airport (ZBY), Sayaboury, Laos would travel a Great Circle distance of 5,273 miles (or 8,486 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 Napakiak Airport and Sayaboury 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 Napakiak Airport and Sayaboury Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | WNA / PANA |
| Airport Name: | Napakiak Airport |
| Location: | Napakiak, Alaska, United States |
| GPS Coordinates: | 60°41'25"N by 161°58'42"W |
| Area Served: | Napakiak, Alaska |
| Operator/Owner: | State of Alaska DOT&PF - Central Region |
| Airport Type: | Public |
| Elevation: | 17 feet (5 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from WNA |
| More Information: | WNA Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | ZBY / VLSB |
| Airport Name: | Sayaboury Airport |
| Location: | Sayaboury, Laos |
| GPS Coordinates: | 19°13'58"N by 101°43'58"E |
| Elevation: | 0 feet (0 meters) |
| View all routes: | Routes from ZBY |
| More Information: | ZBY Maps & Info |
Facts about Napakiak Airport (WNA):
- Because of Napakiak Airport's relatively low elevation of 17 feet, planes can take off or land at Napakiak 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 Napakiak Airport (WNA) is Cape Town International Airport (CPT), which is located 10,590 miles (17,044 kilometers) away in Cape Town, South Africa.
- The closest airport to Napakiak Airport (WNA) is Napaskiak Airport (PKA), which is located only 7 miles (11 kilometers) E of WNA.
- As per Federal Aviation Administration records, Napakiak Airport had 1,840 passenger boardings in calendar year 2008, an increase of 0.7% from the 1,828 enplanements in 2007.
- Napakiak Airport (WNA) currently has only 1 runway.
- Napakiak Airport is a state-owned, public-use airport located in Napakiak, a city in the Bethel Census Area of the U.S.
Facts about Sayaboury Airport (ZBY):
- The furthest airport from Sayaboury Airport (ZBY) is Maria Reiche Neuman Airport (NZC), which is nearly antipodal to Sayaboury Airport (meaning Sayaboury Airport is almost on the exact opposite side of the Earth from Maria Reiche Neuman Airport), and is located 12,064 miles (19,415 kilometers) away in Nazca, Ica Region, Peru.
- Because of Sayaboury Airport's relatively low elevation of 0 feet, planes can take off or land at Sayaboury 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 Sayaboury Airport (ZBY) is Luang Prabang International Airport (LPQ), which is located 54 miles (86 kilometers) NNE of ZBY.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 6.83 miles (10.99 km) E | Napaskiak Airport (PKA) | Napaskiak, Alaska, United States |     |
| 2 | 7.75 miles (12.47 km) NE | Bethel Airport (BET) | Bethel, Alaska, United States | |
| 3 | 10.17 miles (16.36 km) NE | Bethel Seaplane Base (JBT) | Bethel, Alaska, United States | |
| 4 | 15.72 miles (25.30 km) NW | Atmautluak Airport (ATT) | Atmautluak, Alaska, United States | |
| 5 | 19.34 miles (31.13 km) ENE | Kwethluk Airport (KWT) | Kwethluk, Alaska, United States | |
| 6 | 21.51 miles (34.62 km) NW | Nunapitchuk Airport (NUP) | Nunapitchuk, Alaska, United States | |
| 7 | 22.34 miles (35.94 km) NW | Kasigluk Airport (KUK) | Kasigluk, Alaska, United States | |
| 8 | 29.18 miles (46.96 km) ENE | Akiak Airport (AKI) | Akiak, Alaska, United States | |
| 9 | 33.01 miles (53.12 km) S | Eek Airport (EEK) | Eek, Alaska, United States | |
| 10 | 33.91 miles (54.57 km) SW | Tuntutuliak Airport (WTL) | Tuntutuliak, Alaska, United States | |
| 11 | 44.04 miles (70.88 km) NE | Tuluksak Airport (TLT) | Tuluksak, Alaska, United States | |
| 12 | 59.10 miles (95.12 km) SSW | Kongiganak Airport (KKH) | Kongiganak, Alaska, United States | |
| 13 | 64.78 miles (104.26 km) S | Quinhagak Airport (KWN) | Quinhagak, Alaska, United States | |
| 14 | 69.78 miles (112.30 km) ENE | Nyac Airport (ZNC) | Nyac, Alaska, United States | |
| 15 | 78.09 miles (125.67 km) NNE | Russian Mission Airport (RSH) | Russian Mission, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,590.39 miles (17,043.53 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,582.82 miles (17,031.35 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,560.55 miles (16,995.51 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,520.07 miles (16,930.37 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,475.54 miles (16,858.70 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,365.44 miles (16,681.52 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,299.91 miles (16,576.06 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,293.99 miles (16,566.54 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 9 | 10,266.36 miles (16,522.07 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 10 | 10,266.36 miles (16,522.07 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 11 | 10,260.58 miles (16,512.76 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 12 | 10,255.47 miles (16,504.54 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,253.06 miles (16,500.66 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 14 | 10,246.89 miles (16,490.73 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 15 | 10,234.63 miles (16,471.00 km) SSW | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 53.68 miles (86.40 km) NNE | Luang Prabang International Airport (LPQ) | Luang Prabang, Laos | |
| 2 | 94.67 miles (152.36 km) E | Xieng Khouang Airport (XKH) | Xieng Khouang, Laos | |
| 3 | 101.53 miles (163.40 km) N | Oudomsay Airport (ODY) | Muang Xay, Laos | |
| 4 | 101.74 miles (163.74 km) SSE | Wattay International Airport (VTE) | Vientiane, Laos | |
| 5 | 110.08 miles (177.15 km) NW | Ban Huoeisay Airport (HOE) | Houeisay, Laos | |
| 6 | 121.27 miles (195.17 km) N | Louangnamtha Airport (LXG) | Luang Namtha, Laos | |
| 7 | 123.94 miles (199.47 km) S | Loei Airport (LOE) | Loei, Thailand | |
| 8 | 127.74 miles (205.57 km) SW | Phrae Airport (PRH) | Phrae, Thailand | |
| 9 | 130.28 miles (209.67 km) WNW | Chiang Rai International Airport (CEI) | Chiang Rai, Thailand | |
| 10 | 145.16 miles (233.61 km) SSE | Udon Thani International Airport ท่าอากาศยานอุดรธานี (UTH) | Udon Thani, Thailand | |
| 11 | 145.30 miles (233.85 km) NW | Tachilek Airport (THL) | Tachilek, Myanmar (Burma) | |
| 12 | 160.26 miles (257.91 km) WSW | Lampang Airport (LPT) | Lampang, Thailand | |
| 13 | 170.83 miles (274.92 km) NNE | Dien Bien Phu Airport (DIN) | Dien Bien Phu, Vietnam | |
| 14 | 180.19 miles (289.98 km) SSW | Phetchabun Airport (PHY) | Phetchabun, Thailand | |
| 15 | 183.84 miles (295.86 km) W | Chiang Mai International Airport (CNX) | Chiang Mai, Thailand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,063.71 miles (19,414.61 km) SW | Maria Reiche Neuman Airport (NZC) | Nazca, Ica Region, Peru | |
| 2 | 12,034.12 miles (19,366.99 km) SSW | Capitán FAP Renán Elías Olivera International Airport (PIO) | Pisco, Peru | |
| 3 | 11,970.85 miles (19,265.16 km) WSW | Ilo Airport (ILQ) | Ilo, Moquegua Region, Peru | |
| 4 | 11,953.87 miles (19,237.84 km) WSW | Rodríguez Ballón International Airport (AQP) | Arequipa, Peru | |
| 5 | 11,937.84 miles (19,212.05 km) SSW | Coronel FAP Alfredo Mendívil Duarte Airport (AYP) | Ayacucho, Peru | |
| 6 | 11,937.84 miles (19,212.05 km) SSW | Coronel FAP Alfredo Mendívil Duarte Airport (AYC) | Ayacucho, Peru | |
| 7 | 11,935.42 miles (19,208.15 km) SW | Andahuaylas Airport (ANS) | Andahuaylas, Peru | |
| 8 | 11,932.70 miles (19,203.78 km) S | Jorge Chávez International Airport (LIM) | Callao (near Lima), Peru | |
| 9 | 11,914.66 miles (19,174.73 km) W | Chacalluta International Airport (ARI) | Arica, Chile | |
| 10 | 11,914.66 miles (19,174.73 km) W | Chacalluta International Airport (ACM) | Arica, Amazonas, Colombia | |
| 11 | 11,903.86 miles (19,157.36 km) W | Diego Aracena International Airport (IQQ) | Iquique, Chile | |
| 12 | 11,889.54 miles (19,134.31 km) SSW | Jauja AirportFrancisco Carle Airport (JAU) | Jauja, Peru | |
| 13 | 11,868.60 miles (19,100.61 km) WSW | Carolina Airport (CLN) | Carolina, Maranhão, Brazil | |
| 14 | 11,861.94 miles (19,089.89 km) SW | Alejandro Velasco Astete International Airport (CUZ) | Cusco, Cusco Region, Peru | |
| 15 | 11,855.54 miles (19,079.59 km) WSW | Andrés Sabella Gálvez International Airport (former Cerro Moreno International Airport) (ANF) | Antofagasta, Chile | |