Nonstop flight route between St. Mary's, Alaska, United States and Ogoki Post, Ontario, Canada:
Departure Airport:
(62°3'38"N by 163°18'6"W)
Arrival Airport:
(51°39'30"N by 85°54'3"W)
Distance from KSM to YOG:
2,823.15 miles (4,543.40 km)
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Jump to:
- About this route
- KSM Airport Information
- YOG Airport Information
- Facts about KSM
- Facts about YOG
- 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 YOG
- List of Nearest Airports to YOG
- Map of Furthest Airports from YOG
- List of Furthest Airports from YOG
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and Ogoki Post Airport (YOG), Ogoki Post, Ontario, Canada would travel a Great Circle distance of 2,823 miles (or 4,543 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 Ogoki Post 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 Ogoki Post 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: | YOG / |
| Airport Names: |
|
| Location: | Ogoki Post, Ontario, Canada |
| GPS Coordinates: | 51°39'30"N by 85°54'3"W |
| Operator/Owner: | Government of Ontario |
| Airport Type: | Public |
| Elevation: | 594 feet (181 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YOG |
| More Information: | YOG Maps & Info |
Facts about St. Mary's Airport (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.
- 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.
Facts about Ogoki Post Airport (YOG):
- Ogoki Post Airport (YOG) currently has only 1 runway.
- Because of Ogoki Post Airport's relatively low elevation of 594 feet, planes can take off or land at Ogoki Post 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 Ogoki Post Airport (YOG) is Margaret River Airport (MGV), which is located 10,826 miles (17,422 kilometers) away in Margaret River, Western Australia, Australia.
- In addition to being known as "Ogoki Post Airport", another name for YOG is "CYKP".
- The closest airport to Ogoki Post Airport (YOG) is Fort Hope Airport (YFH), which is located 86 miles (139 kilometers) W of YOG.
| 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 | 86.36 miles (138.98 km) W | Fort Hope Airport (YFH) | Fort Hope, Ontario, Canada | |
| 2 | 94.23 miles (151.65 km) WNW | Lansdowne House Airport (YLH) | Lansdowne House, Ontario, Canada | |
| 3 | 107.69 miles (173.31 km) SSW | Nakina Airport (YQN) | Nakina, Ontario, Canada | |
| 4 | 109.34 miles (175.96 km) NW | Webequie Airport (YWP) | Webequie, Ontario, Canada | |
| 5 | 137.59 miles (221.43 km) SSW | Geraldton (Greenstone Regional) Airport (YGQ) | Geraldton, Ontario, Canada | |
| 6 | 161.44 miles (259.82 km) SW | Armstrong Airport (YYW) | Armstrong, Thunder Bay District, Ontario, Canada | |
| 7 | 165.66 miles (266.60 km) SE | Hearst (René Fontaine) Municipal Airport (YHF) | Hearst, Ontario, Canada | |
| 8 | 170.79 miles (274.86 km) ENE | Attawapiskat Airport (YAT) | Attawapiskat, Ontario, Canada | |
| 9 | 172.80 miles (278.10 km) NW | Kasabonika Airport (XKS) | Kasabonika First Nation, Ontario, Canada | |
| 10 | 177.60 miles (285.83 km) SSE | Hornepayne Municipal Airport (YHN) | Hornepayne, Ontario, Canada | |
| 11 | 177.94 miles (286.37 km) S | Manitouwadge Airport (YMG) | Manitouwadge, Ontario, Canada | |
| 12 | 183.05 miles (294.58 km) ENE | Fort Albany Airport (YFA) | Fort Albany, Ontario, Canada | |
| 13 | 184.84 miles (297.47 km) ENE | Kashechewan Airport (ZKE) | Kashechewan, Ontario, Canada | |
| 14 | 185.85 miles (299.10 km) W | Pickle Lake Airport (YPL) | Pickle Lake, Ontario, Canada | |
| 15 | 191.32 miles (307.90 km) WNW | Kingfisher Lake Airport (KIF) | Kingfisher Lake, Ontario, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,825.65 miles (17,422.15 km) SW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,810.57 miles (17,397.89 km) SW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 10,802.09 miles (17,384.23 km) SW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 4 | 10,791.04 miles (17,366.46 km) SW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 5 | 10,775.47 miles (17,341.39 km) SW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 10,727.93 miles (17,264.89 km) SW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 10,700.50 miles (17,220.74 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 10,695.05 miles (17,211.98 km) SW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 10,683.19 miles (17,192.89 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 10,614.53 miles (17,082.40 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,579.41 miles (17,025.86 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| 12 | 10,533.65 miles (16,952.22 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 13 | 10,519.62 miles (16,929.64 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,490.68 miles (16,883.07 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,478.50 miles (16,863.47 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |