Nonstop flight route between Alert, Nunavut, Canada and White Mountain, Alaska, United States:
Departure Airport:
(82°31'4"N by 62°16'50"W)
Arrival Airport:
(64°41'21"N by 163°24'46"W)
Distance from YLT to WMO:
1,912.50 miles (3,077.87 km)
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- About this route
- YLT Airport Information
- WMO Airport Information
- Facts about YLT
- Facts about WMO
- Map of Nearest Airports to YLT
- List of Nearest Airports to YLT
- Map of Furthest Airports from YLT
- List of Furthest Airports from YLT
- Map of Nearest Airports to WMO
- List of Nearest Airports to WMO
- Map of Furthest Airports from WMO
- List of Furthest Airports from WMO
About this route:
A direct, nonstop flight between Alert Airport (YLT), Alert, Nunavut, Canada and White Mountain Airport (WMO), White Mountain, Alaska, United States would travel a Great Circle distance of 1,913 miles (or 3,078 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 Alert Airport and White Mountain Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | YLT / CYLT |
| Airport Name: | Alert Airport |
| Location: | Alert, Nunavut, Canada |
| GPS Coordinates: | 82°31'4"N by 62°16'50"W |
| Operator/Owner: | DND/1CdnAirDiv Alert AMO Ottawa |
| Airport Type: | Military |
| Elevation: | 100 feet (30 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YLT |
| More Information: | YLT Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | WMO / PAWM |
| Airport Name: | White Mountain Airport |
| Location: | White Mountain, Alaska, United States |
| GPS Coordinates: | 64°41'21"N by 163°24'46"W |
| Area Served: | White Mountain, Alaska |
| Operator/Owner: | State of Alaska DOT&PF - Northern Region |
| Airport Type: | Public |
| Elevation: | 267 feet (81 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from WMO |
| More Information: | WMO Maps & Info |
Facts about Alert Airport (YLT):
- The closest airport to Alert Airport (YLT) is Eureka Aerodrome (YEU), which is located 299 miles (481 kilometers) WSW of YLT.
- A weather station was established on the site in 1950, and in 1957 construction began on the military facilities which are still in use to this day.
- There have been two crashes involving fatalities at the airfield since it was established.
- Because of Alert Airport's relatively low elevation of 100 feet, planes can take off or land at Alert 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 Alert Airport (YLT) is Teniente Rodolfo Marsh Airport (TNM), which is located 9,999 miles (16,092 kilometers) away in Villa Las Estrellas, Antarctica.
- The airport's fire and rescue operations are supported by a 2012 KME/Fort Garry Fire Truck ARFF.
- Alert Airport (YLT) currently has only 1 runway.
Facts about White Mountain Airport (WMO):
- The furthest airport from White Mountain Airport (WMO) is Cape Town International Airport (CPT), which is located 10,313 miles (16,596 kilometers) away in Cape Town, South Africa.
- The closest airport to White Mountain Airport (WMO) is Golovin Airport (GLV), which is located only 15 miles (25 kilometers) SE of WMO.
- Because of White Mountain Airport's relatively low elevation of 267 feet, planes can take off or land at White Mountain 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.
- White Mountain Airport (WMO) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 299.01 miles (481.20 km) WSW | Eureka Aerodrome (YEU) | Eureka, Nunavut, Canada |     |
| 2 | 341.28 miles (549.24 km) SSW | Siorapaluk Heliport (SRK) | Siorapaluk, Greenland | |
| 3 | 420.80 miles (677.21 km) SSW | Thule Air Base (THU) | Pituffik, Greenland | |
| 4 | 450.21 miles (724.54 km) S | Savissivik Heliport (SVR) | Savissivik, Greenland | |
| 5 | 488.58 miles (786.29 km) SW | Grise Fiord Airport (YGZ) | Grise Fiord, Nunavut, Canada | |
| 6 | 552.32 miles (888.87 km) S | Kullorsuaq Heliport (KHQ) | Kullorsuaq, Greenland | |
| 7 | 584.90 miles (941.31 km) S | Nuussuaq Heliport (NSQ) | Nuussuaq, Greenland | |
| 8 | 637.28 miles (1,025.60 km) S | Tasiusaq Heliport (TQA) | Tasiusaq, Qaasuitsup, Greenland | |
| 9 | 649.23 miles (1,044.84 km) S | Innaarsuit Heliport (IUI) | Innaarsuit, Greenland | |
| 10 | 671.56 miles (1,080.77 km) SSE | Aappilattoq Heliport (AOQ) | Aappilattoq, Qaasuitsup, Greenland | |
| 11 | 677.28 miles (1,089.98 km) S | Upernavik Airport (JUV) | Upernavik, Greenland | |
| 12 | 679.40 miles (1,093.39 km) WSW | Resolute Bay Airport (YRB) | Resolute, Nunavut, Canada | |
| 13 | 706.55 miles (1,137.07 km) SSE | Kangersuatsiaq Heliport (KGQ) | Kangersuatsiaq, Greenland | |
| 14 | 711.77 miles (1,145.48 km) SSW | Pond Inlet Airport (YIO) | Pond Inlet, Nunavut, Canada | |
| 15 | 723.97 miles (1,165.12 km) SW | Nanisivik Airport (YSR) | Nanisivik, Nunavut, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 9,999.10 miles (16,091.96 km) S | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 2 | 9,764.46 miles (15,714.33 km) WSW | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 3 | 9,729.61 miles (15,658.24 km) WSW | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 4 | 9,682.13 miles (15,581.84 km) WSW | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 5 | 9,639.62 miles (15,513.42 km) WSW | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 6 | 9,631.45 miles (15,500.28 km) WSW | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 7 | 9,617.77 miles (15,478.26 km) SW | Hobart International Airport (HBA) | Hobart, Tasmania, Australia | |
| 8 | 9,613.87 miles (15,471.99 km) WSW | Milford Sound Airport (MFN) | Milford Sound, New Zealand | |
| 9 | 9,609.93 miles (15,465.64 km) WSW | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 10 | 9,607.21 miles (15,461.27 km) WSW | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 11 | 9,563.29 miles (15,390.59 km) WSW | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 12 | 9,544.76 miles (15,360.76 km) WSW | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 13 | 9,535.15 miles (15,345.31 km) WSW | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 14 | 9,531.57 miles (15,339.54 km) WSW | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 15 | 9,530.41 miles (15,337.68 km) SSW | Launceston Airport (LST) | Launceston, Tasmania, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 15.36 miles (24.72 km) SE | Golovin Airport (GLV) | Golovin, Alaska, United States | |
| 2 | 16.76 miles (26.97 km) NNW | Council Airport (CIL) | Council, Alaska, United States | |
| 3 | 34.17 miles (55.00 km) E | Elim Airport (ELI) | Elim, Alaska, United States | |
| 4 | 61.46 miles (98.91 km) W | Nome Airport (OME) | Nome, Alaska, United States | |
| 5 | 68.62 miles (110.43 km) ENE | Koyuk Alfred Adams Airport (KKA) | Koyuk, Alaska, United States | |
| 6 | 68.65 miles (110.47 km) ESE | Shaktoolik Airport (SKK) | Shaktoolik, Alaska, United States | |
| 7 | 74.89 miles (120.52 km) ENE | Haycock Airport (HAY) | Haycock, Alaska, United States | |
| 8 | 79.29 miles (127.60 km) NE | Granite Mountain Air Station (GMT) | Granite Mountain, Alaska, United States | |
| 9 | 88.00 miles (141.62 km) SSE | Stebbins Airport (WBB) | Stebbins, Alaska, United States | |
| 10 | 91.71 miles (147.59 km) SSE | St. Michael Airport (SMK) | St. Michael, Alaska, United States | |
| 11 | 93.65 miles (150.71 km) WNW | Teller Airport (TLA) | Teller, Alaska, United States | |
| 12 | 95.91 miles (154.35 km) SE | Unalakleet Airport (UNK) | Unalakleet, Alaska, United States | |
| 13 | 97.16 miles (156.37 km) N | Deering Airport (DRG) | Deering, Alaska, United States | |
| 14 | 99.54 miles (160.19 km) WNW | Brevig Mission Airport (KTS) | Brevig Mission, Alaska, United States | |
| 15 | 108.00 miles (173.80 km) WNW | Port Clarence Coast Guard Station (KPC) | Port Clarence, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,312.58 miles (16,596.45 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,302.84 miles (16,580.77 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,281.56 miles (16,546.52 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,242.08 miles (16,482.98 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,235.09 miles (16,471.75 km) ESE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 6 | 10,198.44 miles (16,412.76 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 7 | 10,089.00 miles (16,236.63 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 8 | 10,025.56 miles (16,134.54 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 10,018.03 miles (16,122.41 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 10 | 9,988.45 miles (16,074.82 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 11 | 9,988.45 miles (16,074.82 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 12 | 9,982.32 miles (16,064.94 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 13 | 9,977.97 miles (16,057.95 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 14 | 9,976.21 miles (16,055.12 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 15 | 9,969.69 miles (16,044.61 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |