Nonstop flight route between St. Mary's, Alaska, United States and Puerto Leguízamo, Colombia:
Departure Airport:
(62°3'38"N by 163°18'6"W)
Arrival Airport:
(0°10'55"S by 74°46'14"W)
Distance from KSM to LQM:
6,181.98 miles (9,948.91 km)
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- About this route
- KSM Airport Information
- LQM Airport Information
- Facts about KSM
- Facts about LQM
- Map of Nearest Airports to KSM
- List of Nearest Airports to KSM
- Map of Furthest Airports from KSM
- List of Furthest Airports from KSM
- Map of Nearest Airports to LQM
- List of Nearest Airports to LQM
- Map of Furthest Airports from LQM
- List of Furthest Airports from LQM
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and Caucayá Airport (LQM), Puerto Leguízamo, Colombia would travel a Great Circle distance of 6,182 miles (or 9,949 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 St. Mary's Airport and Caucayá 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 St. Mary's Airport and Caucayá Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | LQM / SKLG |
| Airport Name: | Caucayá Airport |
| Location: | Puerto Leguízamo, Colombia |
| GPS Coordinates: | 0°10'55"S by 74°46'14"W |
| Area Served: | Puerto Leguizamo, Colombia |
| Airport Type: | Public |
| Elevation: | 573 feet (175 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from LQM |
| More Information: | LQM Maps & Info |
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.
- 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.
- 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.
Facts about Caucayá Airport (LQM):
- The furthest airport from Caucayá Airport (LQM) is Raja Haji Fisabilillah International Airport (TNJ), which is nearly antipodal to Caucayá Airport (meaning Caucayá Airport is almost on the exact opposite side of the Earth from Raja Haji Fisabilillah International Airport), and is located 12,367 miles (19,902 kilometers) away in Tanjung Pinang, Riau Islands, Indonesia.
- Because of Caucayá Airport's relatively low elevation of 573 feet, planes can take off or land at Caucayá 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 Caucayá Airport (LQM) is Tres de Mayo Airport (PUU), which is located 129 miles (207 kilometers) WNW of LQM.
- Caucayá Airport (LQM) currently has only 1 runway.
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 128.64 miles (207.03 km) WNW | Tres de Mayo Airport (PUU) | Puerto Asís, Colombia | |
| 2 | 134.12 miles (215.84 km) NNW | Gustavo Artunduaga Paredes Airport (FLA) | Florencia, Caquetá, Colombia | |
| 3 | 146.26 miles (235.37 km) W | Lago Agrio Airport (LGQ) | Nueva Loja, Ecuador | |
| 4 | 150.03 miles (241.45 km) WNW | Villa Garzón Airport (VGZ) | Villa Garzón, Colombia | |
| 5 | 154.34 miles (248.38 km) W | Francisco de Orellana Airport (OCC) | Coca, Ecuador | |
| 6 | 162.04 miles (260.78 km) ESE | La Chorrera Airport (LCR) | La Chorrera, Colombia | |
| 7 | 166.47 miles (267.91 km) E | Araracuara Airport (ACR) | Araracuara, Colombia | |
| 8 | 176.72 miles (284.41 km) NNE | La Macarena Airport (LMC) | La Macarena, Colombia | |
| 9 | 205.48 miles (330.69 km) WNW | Antonio Nariño Airport (PSO) | Pasto, Colombia | |
| 10 | 213.02 miles (342.83 km) WNW | San Luis Airport (IPI) | Ipiales, Colombia | |
| 11 | 214.21 miles (344.74 km) WNW | Teniente Coronel Luis A Mantilla International Airport (TUA) | Tulcán, Ecuador | |
| 12 | 219.41 miles (353.11 km) N | Benito Salas Airport (NVA) | Neiva, Colombia | |
| 13 | 222.06 miles (357.37 km) NW | Guillermo Leónel Valencia Airport (PPN) | Popayán, Colombia | |
| 14 | 241.02 miles (387.88 km) NE | Jorge Enrique González Torres Airport (SJE) | San José del Guaviare, Colombia | |
| 15 | 245.12 miles (394.49 km) WSW | Rio Amazonas Airport (PTZ) | Shell Mera, Ecuador | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,366.54 miles (19,901.96 km) NE | Raja Haji Fisabilillah International Airport (TNJ) | Tanjung Pinang, Riau Islands, Indonesia | |
| 2 | 12,336.32 miles (19,853.34 km) NE | Hang Nadim International Airport (BTH) | Batam, Riau Islands, Sumatra, Indonesia | |
| 3 | 12,318.68 miles (19,824.95 km) NE | Singapore Changi Airport (SIN) | Changi, Singapore | |
| 4 | 12,314.56 miles (19,818.32 km) NE | Paya Lebar Air Base (PLAB) (QPG) | Paya Lebar, Singapore | |
| 5 | 12,309.81 miles (19,810.66 km) NE | Seletar Airport (XSP) | Seletar, Singapore | |
| 6 | 12,302.74 miles (19,799.30 km) NE | Tengah Air Base (TAB) (TGA) | Tengah, Singapore | |
| 7 | 12,289.30 miles (19,777.67 km) NE | Senai International Airport (JHB) | Johor Bahru, Malaysia | |
| 8 | 12,270.04 miles (19,746.67 km) SE | Sultan Thaha Airport (DJB) | Jambi, Indonesia | |
| 9 | 12,257.68 miles (19,726.77 km) NNE | Mersing Airport (MEP) | Johor, Malaysia | |
| 10 | 12,240.20 miles (19,698.65 km) NNE | Tioman Airport (TOD) | Tioman Island, Malaysia | |
| 11 | 12,220.70 miles (19,667.26 km) S | Sultan Mahmud Badaruddin II International Airport (SMB II) (PLM) | Palembang, Sumatra, Indonesia | |
| 12 | 12,206.81 miles (19,644.91 km) NNW | Matak Airport (MWK) | Anambas Islands, Riau Province, Indonesia | |
| 13 | 12,185.89 miles (19,611.24 km) NE | Melaka International Airport (MKZ) | Batu Berendam, Malaysia | |
| 14 | 12,174.58 miles (19,593.03 km) E | Sultan Syarif Kasim II International Airport (PKU) | Pekanbaru, Sumatra, Indonesia | |
| 15 | 12,169.70 miles (19,585.18 km) SW | Buluh Tumbang Airport H.A.S. Hanandjoeddin Airport (TJQ) | Tanjung Pandan, Bangka-Belitung, Indonesia | |