Nonstop flight route between Andakombe, Papua New Guinea and St. Mary's, Alaska, United States:
Departure Airport:
(7°7'58"S by 145°43'58"E)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from ADC to KSM:
5,489.45 miles (8,834.40 km)
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Jump to:
- About this route
- ADC Airport Information
- KSM Airport Information
- Facts about ADC
- Facts about KSM
- Map of Nearest Airports to ADC
- List of Nearest Airports to ADC
- Map of Furthest Airports from ADC
- List of Furthest Airports from ADC
- Map of Nearest Airports to KSM
- List of Nearest Airports to KSM
- Map of Furthest Airports from KSM
- List of Furthest Airports from KSM
About this route:
A direct, nonstop flight between Andakombe Airport (ADC), Andakombe, Papua New Guinea and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 5,489 miles (or 8,834 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 Andakombe Airport and St. Mary's 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 Andakombe Airport and St. Mary's Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | ADC / AYAN |
| Airport Name: | Andakombe Airport |
| Location: | Andakombe, Papua New Guinea |
| GPS Coordinates: | 7°7'58"S by 145°43'58"E |
| Elevation: | 10 feet (3 meters) |
| View all routes: | Routes from ADC |
| More Information: | ADC Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | KSM / PASM |
| Airport Name: | St. Mary's Airport |
| Location: | St. Mary's, Alaska, United States |
| GPS Coordinates: | 62°3'38"N by 163°18'6"W |
| Operator/Owner: | Alaska DOT&PF |
| Airport Type: | Public |
| Elevation: | 312 feet (95 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from KSM |
| More Information: | KSM Maps & Info |
Facts about Andakombe Airport (ADC):
- Because of Andakombe Airport's relatively low elevation of 10 feet, planes can take off or land at Andakombe 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 Andakombe Airport (ADC) is Governador Carlos Wilson Airport (FEN), which is located 11,667 miles (18,776 kilometers) away in Fernando de Noronha, Pernambuco, Brazil.
- The closest airport to Andakombe Airport (ADC) is Aiyura Airport (AYU), which is located 56 miles (90 kilometers) NNE of ADC.
Facts about St. Mary's Airport (KSM):
- The closest airport to St. Mary's Airport (KSM) is Mountain Village Airport (MOU), which is located only 13 miles (20 kilometers) W of KSM.
- St. Mary's Airport (KSM) has 2 runways.
- Because of St. Mary's Airport's relatively low elevation of 312 feet, planes can take off or land at St. Mary's 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 St. Mary's Airport (KSM) is Cape Town International Airport (CPT), which is located 10,494 miles (16,889 kilometers) away in Cape Town, South Africa.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 56.18 miles (90.42 km) NNE | Aiyura Airport (AYU) | Aiyura, Papua New Guinea |     |
| 2 | 57.45 miles (92.46 km) S | Kerema Airport (KMA) | Kerema, Papua New Guinea | |
| 3 | 57.70 miles (92.86 km) SSW | Ihu Airport (IHU) | Ihu, Papua New Guinea | |
| 4 | 63.09 miles (101.53 km) E | Bulolo Airport (BUL) | Bulolo, Papua New Guinea | |
| 5 | 67.21 miles (108.16 km) WSW | Baimuru Airport (VMU) | Baimuru, Papua New Guinea | |
| 6 | 76.19 miles (122.62 km) NNE | Gusap Airport (GAP) | Gusap, Papua New Guinea | |
| 7 | 76.32 miles (122.82 km) NNW | Goroka Airport (GKA) | Goroka, Papua New Guinea | |
| 8 | 78.46 miles (126.27 km) ENE | Lae Nadzab Airport (LAE) | Lae, Papua New Guinea, Papua New Guinea | |
| 9 | 92.79 miles (149.33 km) NW | Chimbu Airport (CMU) | Kundiawa, Papua New Guinea | |
| 10 | 103.64 miles (166.79 km) WSW | Kikori Airport (KRI) | Kikori, Papua New Guinea | |
| 11 | 133.03 miles (214.09 km) N | Madang Airport (MAG) | Madang, Papua New Guinea | |
| 12 | 133.71 miles (215.19 km) NW | Mount Hagen Airport (HGU) | Mount Hagen, Papua New Guinea | |
| 13 | 134.78 miles (216.91 km) SE | Fane Airport (FNE) | Fane, Papua New Guinea | |
| 14 | 149.72 miles (240.95 km) ENE | Finschhafen Airport (FIN) | Finschhafen, Papua New Guinea | |
| 15 | 153.78 miles (247.49 km) NNW | Aiome Airport (AIE) | Aiome, Papua New Guinea | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,667.11 miles (18,776.34 km) N | Governador Carlos Wilson Airport (FEN) | Fernando de Noronha, Pernambuco, Brazil | |
| 2 | 11,627.72 miles (18,712.95 km) NNE | Pinto Martins – Fortaleza International Airport (FOR) | Fortaleza, Ceará, Brazil | |
| 3 | 11,584.43 miles (18,643.28 km) NW | São Filipe Airport (SFL) | Fogo, Cape Verde | |
| 4 | 11,573.84 miles (18,626.24 km) NE | Parnaíba–Prefeito Dr. João Silva Filho International Airport (PHB) | Parnaiba, Piaui, Brazil | |
| 5 | 11,570.17 miles (18,620.33 km) NW | Mosteiros Airport (MTI) | Mosteiros, Cape Verde | |
| 6 | 11,558.64 miles (18,601.78 km) NNE | Gov. Dix-Sept Rosado Airport (MVF) | Mossoro, Rio Grande do Norte, Brazil | |
| 7 | 11,534.81 miles (18,563.43 km) NE | Barreirinhas Airport (BRB) | Barreirinhas, Maranhão, Brazil | |
| 8 | 11,533.19 miles (18,560.82 km) N | Augusto Severo International Airport (NAT) | Natal, Brazil | |
| 9 | 11,529.83 miles (18,555.42 km) NW | Praia International Airport (RAI) | Praia, Cape Verde | |
| 10 | 11,522.69 miles (18,543.93 km) NW | Cesária Évora International Airport (VXE) | São Vicente, Cape Verde | |
| 11 | 11,505.65 miles (18,516.50 km) NW | Agostinho Neto Airport (NTO) | Ponta do Sol, Santo Antão, Cape Verde | |
| 12 | 11,505.34 miles (18,516.01 km) NW | Maio Airport (MMO) | Maio, Cape Verde | |
| 13 | 11,498.07 miles (18,504.30 km) NW | Preguiça Airport (SNE) | São Nicolau, Cape Verde | |
| 14 | 11,475.77 miles (18,468.41 km) NE | Marechal Cunha Machado International Airport (Tirirical) (SLZ) | São Luís, Brazil | |
| 15 | 11,449.11 miles (18,425.51 km) S | Presidente Castro Pinto International Airport (JPA) | João Pessoa, Paraíba, Brazil | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12.52 miles (20.15 km) W | Mountain Village Airport (MOU) | Mountain Village, Alaska, United States | |
| 2 | 15.71 miles (25.28 km) ESE | Pilot Station Airport (PQS) | Pilot Station, Alaska, United States | |
| 3 | 43.61 miles (70.18 km) ESE | Marshall Don Hunter Sr. Airport (MLL) | Marshall, Alaska, United States | |
| 4 | 58.95 miles (94.87 km) WNW | Sheldon Point Airport (SXP) | Sheldon Point, Alaska, United States | |
| 5 | 61.02 miles (98.20 km) NW | Alakanuk Airport (AUK) | Alakanuk, Alaska, United States | |
| 6 | 62.90 miles (101.24 km) NW | Emmonak Airport (EMK) | Emmonak, Alaska, United States | |
| 7 | 67.40 miles (108.48 km) N | Kotlik Airport (KOT) | Kotlik, Alaska, United States | |
| 8 | 67.43 miles (108.52 km) ESE | Russian Mission Airport (RSH) | Russian Mission, Alaska, United States | |
| 9 | 75.21 miles (121.04 km) W | Scammon Bay Airport (SCM) | Scammon Bay, Alaska, United States | |
| 10 | 83.21 miles (133.91 km) WSW | Chevak Airport (VAK) | Chevak, Alaska, United States | |
| 11 | 84.72 miles (136.35 km) SSE | Nunapitchuk Airport (NUP) | Nunapitchuk, Alaska, United States | |
| 12 | 85.97 miles (138.35 km) SSE | Kasigluk Airport (KUK) | Kasigluk, Alaska, United States | |
| 13 | 88.49 miles (142.42 km) W | Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site (CZF) | Cape Romanzof, Alaska, United States | |
| 14 | 89.19 miles (143.53 km) SSW | Newtok Airport (WWT) | Newtok, Alaska, United States | |
| 15 | 89.22 miles (143.59 km) SSE | Atmautluak Airport (ATT) | Atmautluak, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,494.08 miles (16,888.54 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,482.44 miles (16,869.80 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,457.83 miles (16,830.21 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,416.76 miles (16,764.12 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,371.90 miles (16,691.92 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,261.64 miles (16,514.46 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,199.66 miles (16,414.71 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 8 | 10,195.75 miles (16,408.43 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 10,169.94 miles (16,366.89 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 10 | 10,169.94 miles (16,366.89 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 11 | 10,157.43 miles (16,346.75 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 12 | 10,151.99 miles (16,338.00 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,149.37 miles (16,333.79 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 14 | 10,143.31 miles (16,324.03 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 15 | 10,133.50 miles (16,308.25 km) SE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |