Nonstop flight route between Chevery, Quebec, Canada and St. Mary's, Alaska, United States:
Departure Airport:
(50°28'8"N by 59°38'12"W)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from YHR to KSM:
3,616.57 miles (5,820.30 km)
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Jump to:
- About this route
- YHR Airport Information
- KSM Airport Information
- Facts about YHR
- Facts about KSM
- Map of Nearest Airports to YHR
- List of Nearest Airports to YHR
- Map of Furthest Airports from YHR
- List of Furthest Airports from YHR
- 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 Chevery Airport (YHR), Chevery, Quebec, Canada and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 3,617 miles (or 5,820 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 Chevery 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 Chevery 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: | YHR / CYHR |
| Airport Name: | Chevery Airport |
| Location: | Chevery, Quebec, Canada |
| GPS Coordinates: | 50°28'8"N by 59°38'12"W |
| Operator/Owner: | Municipalité de la Côte Nord du Golfe St-Laurent |
| Airport Type: | Public |
| Elevation: | 39 feet (12 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YHR |
| More Information: | YHR 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 Chevery Airport (YHR):
- The furthest airport from Chevery Airport (YHR) is Albany Airport (ALH), which is located 11,356 miles (18,276 kilometers) away in Albany, Western Australia, Australia.
- The closest airport to Chevery Airport (YHR) is Tête-à-la-Baleine Airport (ZTB), which is located only 18 miles (29 kilometers) NE of YHR.
- Because of Chevery Airport's relatively low elevation of 39 feet, planes can take off or land at Chevery 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.
- Chevery Airport (YHR) currently has only 1 runway.
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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 18.03 miles (29.01 km) NE | Tête-à-la-Baleine Airport (ZTB) | Tête-à-la-Baleine, Quebec, Canada |     |
| 2 | 38.26 miles (61.58 km) NE | La Tabatière Airport (ZLT) | La Tabatière, Quebec, Canada | |
| 3 | 66.67 miles (107.30 km) NE | Saint-Augustin Airport (YIF) | Saint-Augustin, Quebec, Canada | |
| 4 | 74.29 miles (119.55 km) WSW | Kégashka Airport (ZKG) | Kegaska, Quebec, Canada | |
| 5 | 96.86 miles (155.88 km) W | Natashquan Airport (YNA) | Natashquan, Quebec, Canada | |
| 6 | 126.07 miles (202.89 km) ENE | Lourdes-de-Blanc-Sablon Airport (YBX) | Lourdes-de-Blanc-Sablon, Quebec, Canada | |
| 7 | 132.50 miles (213.24 km) SE | Deer Lake Regional Airport (YDF) | Deer Lake, Newfoundland and Labrador, Canada | |
| 8 | 140.42 miles (225.98 km) W | Baie-Johan-Beetz Seaplane Base (SPB) (YBJ) | Baie-Johan-Beetz, Quebec, Canada | |
| 9 | 141.82 miles (228.23 km) SSE | Stephenville Airport (YJT) | Stephenville, Newfoundland and Labrador, Canada | |
| 10 | 167.35 miles (269.33 km) ENE | St. Anthony Airport (YAY) | St. Anthony, Newfoundland and Labrador, Canada | |
| 11 | 175.59 miles (282.58 km) W | Havre-Saint-Pierre Airport (YGV) | Havre-Saint-Pierre, Quebec, Canada | |
| 12 | 199.79 miles (321.52 km) N | CFB Goose Bay (YYR) | Goose Bay, Labrador, Canada | |
| 13 | 202.50 miles (325.89 km) NE | Port Hope Simpson Airport (YHA) | Port Hope Simpson, Newfoundland and Labrador, Canada | |
| 14 | 206.71 miles (332.66 km) NE | Mary's Harbour Airport (YMH) | Mary's Harbour, Labrador, Canada | |
| 15 | 210.49 miles (338.76 km) W | Port-Menier Airport (YPN) | Port-Menier, Quebec, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,356.44 miles (18,276.38 km) S | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 2 | 11,297.15 miles (18,180.96 km) SSE | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 11,274.75 miles (18,144.91 km) S | Esperance Airport (EPR) | Esperance, Australia | |
| 4 | 11,270.05 miles (18,137.35 km) S | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 5 | 11,263.50 miles (18,126.80 km) SSE | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 6 | 11,250.37 miles (18,105.68 km) SSE | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 7 | 11,232.23 miles (18,076.48 km) SSE | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 8 | 11,146.91 miles (17,939.16 km) SSE | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 11,137.50 miles (17,924.02 km) SSE | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 10 | 11,136.94 miles (17,923.13 km) SSE | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 11 | 11,106.77 miles (17,874.57 km) WSW | Portland Airport (PTJ) | Portland, Victoria, Australia | |
| 12 | 11,105.95 miles (17,873.26 km) SW | Kingscote Airport (KGC) | Kingscote, South Australia, Australia | |
| 13 | 11,103.42 miles (17,869.19 km) WSW | Mount Gambier Airport (MGB) | Mount Gambier, Australia | |
| 14 | 11,103.24 miles (17,868.89 km) S | Kambalda Airport (KDB) | Kambalda, Western Australia, Australia | |
| 15 | 11,086.61 miles (17,842.12 km) WSW | King Island Airport (KNS) | Currie, Tasmania, Australia | |
| 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 | |