Nonstop flight route between Teslin, Yukon, Canada and St. Mary's, Alaska, United States:
Departure Airport:
(60°10'23"N by 132°44'39"W)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from YZW to KSM:
1,018.40 miles (1,638.96 km)
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Jump to:
- About this route
- YZW Airport Information
- KSM Airport Information
- Facts about YZW
- Facts about KSM
- Map of Nearest Airports to YZW
- List of Nearest Airports to YZW
- Map of Furthest Airports from YZW
- List of Furthest Airports from YZW
- 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 Teslin Airport (YZW), Teslin, Yukon, Canada and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 1,018 miles (or 1,639 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 relatively short distance between Teslin Airport and St. Mary's Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | YZW / CYZW |
| Airport Name: | Teslin Airport |
| Location: | Teslin, Yukon, Canada |
| GPS Coordinates: | 60°10'23"N by 132°44'39"W |
| Operator/Owner: | Government of Yukon |
| Airport Type: | Public |
| Elevation: | 2313 feet (705 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YZW |
| More Information: | YZW 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 Teslin Airport (YZW):
- Teslin Airport (YZW) currently has only 1 runway.
- The closest airport to Teslin Airport (YZW) is Erik Nielsen Whitehorse International Airport (YXY), which is located 87 miles (141 kilometers) WNW of YZW.
- The furthest airport from Teslin Airport (YZW) is Port Elizabeth International Airport (PLZ), which is located 10,382 miles (16,708 kilometers) away in Port Elizabeth, South Africa.
Facts about St. Mary's Airport (KSM):
- 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.
- St. Mary's Airport (KSM) has 2 runways.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 87.41 miles (140.67 km) WNW | Erik Nielsen Whitehorse International Airport (YXY) | Whitehorse, Yukon, Canada |     |
| 2 | 101.99 miles (164.14 km) WSW | Skagway Airport (SGY) | Skagway, Alaska, United States | |
| 3 | 116.19 miles (186.98 km) WSW | Haines Airport (HNS) | Haines, Alaska, United States | |
| 4 | 124.66 miles (200.62 km) N | Ross River Airport (XRR) | Ross River, Yukon, Canada | |
| 5 | 134.93 miles (217.15 km) E | Watson Lake Airport (YQH) | Watson Lake, Yukon, Canada | |
| 6 | 141.28 miles (227.37 km) SSW | Juneau International Airport (JNU) | Juneau, Alaska, United States | |
| 7 | 142.08 miles (228.65 km) N | Faro Airport (ZFA) | Faro, Yukon, Canada | |
| 8 | 152.86 miles (246.01 km) SSW | Funter Bay Seaplane Base (FNR) | Funter Bay, Alaska, United States | |
| 9 | 154.14 miles (248.06 km) SW | Excursion Inlet Seaplane Base (EXI) | Excursion Inlet, Alaska, United States | |
| 10 | 154.23 miles (248.21 km) SE | Dease Lake Airport (YDL) | Dease Lake, British Columbia, Canada | |
| 11 | 159.68 miles (256.98 km) SW | Gustavus Airport (GST) | Gustavus, Alaska, United States | |
| 12 | 166.25 miles (267.55 km) SSE | Telegraph Creek Airport (YTX) | Telegraph Creek, British Columbia, Canada | |
| 13 | 168.85 miles (271.74 km) WNW | Haines Junction Airport (YHT) | Haines Junction, Yukon, Canada | |
| 14 | 171.78 miles (276.45 km) SW | Hoonah Airport (HNH) | Hoonah, Alaska, United States | |
| 15 | 186.86 miles (300.73 km) SW | Elfin Cove Seaplane Base (ELV) | Elfin Cove, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,381.81 miles (16,707.86 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 10,380.25 miles (16,705.35 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 3 | 10,365.01 miles (16,680.82 km) SE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,311.10 miles (16,594.06 km) SE | George Airport (GRJ) | George, South Africa | |
| 5 | 10,283.40 miles (16,549.49 km) SSE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 6 | 10,266.78 miles (16,522.74 km) SSE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 7 | 10,215.74 miles (16,440.61 km) SE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 8 | 10,196.28 miles (16,409.28 km) SSE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 9 | 10,187.06 miles (16,394.45 km) SSE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 10 | 10,173.92 miles (16,373.29 km) SSE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 11 | 10,159.86 miles (16,350.66 km) SSE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 12 | 10,159.71 miles (16,350.43 km) SSE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 10,152.38 miles (16,338.64 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 14 | 10,142.42 miles (16,322.61 km) SSE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 15 | 10,140.84 miles (16,320.06 km) SSE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 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 | |