Nonstop flight route between Alotau, Papua New Guinea and St. Mary's, Alaska, United States:
Departure Airport:
(10°18'41"S by 150°20'0"E)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from GUR to KSM:
5,582.41 miles (8,983.99 km)
Share this route:
Jump to:
- About this route
- GUR Airport Information
- KSM Airport Information
- Facts about GUR
- Facts about KSM
- Map of Nearest Airports to GUR
- List of Nearest Airports to GUR
- Map of Furthest Airports from GUR
- List of Furthest Airports from GUR
- 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 Gurney Airport (GUR), Alotau, Papua New Guinea and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 5,582 miles (or 8,984 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 Gurney 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 Gurney 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: | GUR / AYGN |
| Airport Name: | Gurney Airport |
| Location: | Alotau, Papua New Guinea |
| GPS Coordinates: | 10°18'41"S by 150°20'0"E |
| Area Served: | Alotau, Milne Bay Province, Papua New Guinea |
| Operator/Owner: | Government |
| Airport Type: | Public |
| Elevation: | 89 feet (27 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from GUR |
| More Information: | GUR 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 Gurney Airport (GUR):
- The furthest airport from Gurney Airport (GUR) is São Filipe Airport (SFL), which is located 11,966 miles (19,257 kilometers) away in Fogo, Cape Verde.
- The airfield was reopened in early 1966, as a part of the Australian colonial policy of having each of the provincial capitals served by daily flights.
- Because of Gurney Airport's relatively low elevation of 89 feet, planes can take off or land at Gurney 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.
- Gurney Airport (GUR) currently has only 1 runway.
- The closest airport to Gurney Airport (GUR) is Vivigani Airport (VIV), which is located 69 miles (112 kilometers) N of GUR.
Facts about St. Mary's Airport (KSM):
- St. Mary's Airport (KSM) has 2 runways.
- 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.
- 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 closest airport to St. Mary's Airport (KSM) is Mountain Village Airport (MOU), which is located only 13 miles (20 kilometers) W of KSM.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 69.44 miles (111.76 km) N | Vivigani Airport (VIV) | Vivigani, Goodenough Island, Papua New Guinea |     |
| 2 | 69.63 miles (112.06 km) WNW | Agaun Airport (AUP) | Agaun, Papua New Guinea | |
| 3 | 104.69 miles (168.48 km) NW | Wanigela Airport (AGL) | Wanigela, Papua New Guinea | |
| 4 | 111.52 miles (179.48 km) W | Abau Airport (ABW) | Abau, Papua New Guinea | |
| 5 | 134.77 miles (216.90 km) NNE | Losuia Airport (Kiriwina Airfield) (LSA) | Losuia, Kiriwina Island, Papua New Guinea | |
| 6 | 172.13 miles (277.02 km) E | Misima Airport (MIS) | Misima Island, Papua New Guinea | |
| 7 | 193.09 miles (310.75 km) ENE | Guasopa Airport (GAZ) | Guasopa, Papua New Guinea | |
| 8 | 198.81 miles (319.95 km) WNW | Efogi Airport (EFG) | Efogi, Papua New Guinea | |
| 9 | 202.78 miles (326.34 km) WNW | Kokoda Airport (KKD) | Kokoda, Papua New Guinea | |
| 10 | 203.09 miles (326.84 km) WNW | Haelogo Airport (HEO) | Haelogo, Papua New Guinea | |
| 11 | 220.26 miles (354.47 km) WNW | Jacksons International Airport (POM) | Port Moresby, Papua New Guinea | |
| 12 | 252.61 miles (406.53 km) WNW | Fane Airport (FNE) | Fane, Papua New Guinea | |
| 13 | 278.89 miles (448.82 km) N | Gasmata Airport (GMI) | Gasmata Island, Papua New Guinea | |
| 14 | 288.62 miles (464.49 km) N | Kandrian Airport (KDR) | Kandrian, Papua New Guinea | |
| 15 | 306.06 miles (492.55 km) NW | Finschhafen Airport (FIN) | Finschhafen, Papua New Guinea | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,965.63 miles (19,256.77 km) NW | São Filipe Airport (SFL) | Fogo, Cape Verde | |
| 2 | 11,951.21 miles (19,233.56 km) NW | Mosteiros Airport (MTI) | Mosteiros, Cape Verde | |
| 3 | 11,912.71 miles (19,171.60 km) NW | Praia International Airport (RAI) | Praia, Cape Verde | |
| 4 | 11,890.20 miles (19,135.38 km) NW | Cesária Évora International Airport (VXE) | São Vicente, Cape Verde | |
| 5 | 11,888.18 miles (19,132.12 km) NW | Maio Airport (MMO) | Maio, Cape Verde | |
| 6 | 11,872.24 miles (19,106.47 km) NW | Preguiça Airport (SNE) | São Nicolau, Cape Verde | |
| 7 | 11,870.33 miles (19,103.39 km) NNW | Agostinho Neto Airport (NTO) | Ponta do Sol, Santo Antão, Cape Verde | |
| 8 | 11,828.85 miles (19,036.64 km) NW | Aristides Pereira International Airport (BVC) | Boa Vista, Cape Verde | |
| 9 | 11,803.66 miles (18,996.10 km) NW | Amílcar Cabral International Airport (SID) | Sal Island, Cape Verde | |
| 10 | 11,560.67 miles (18,605.04 km) WNW | Léopold Sédar Senghor International Airport (DKR) | Dakar, Senegal | |
| 11 | 11,549.78 miles (18,587.52 km) W | Cap Skirring Airport (CSK) | Cap Skirring, Senegal | |
| 12 | 11,532.38 miles (18,559.51 km) WNW | Banjul International Airport (BJL) | Banjul, Gambia | |
| 13 | 11,517.33 miles (18,535.31 km) W | Ziguinchor Airport (ZIG) | Ziguinchor, Senegal | |
| 14 | 11,495.91 miles (18,500.84 km) W | Bubaque Airport (BQE) | Bubaque, Guinea-Bissau | |
| 15 | 11,480.57 miles (18,476.15 km) W | Osvaldo Vieira International Airport (OXB) | Bissau, Guinea-Bissau | |
| 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 | |