Nonstop flight route between Alert, Nunavut, Canada and Charlotte Amalie, Saint Thomas, United States Virgin Islands:
Departure Airport:
(82°31'4"N by 62°16'50"W)
Arrival Airport:
(18°20'13"N by 64°58'23"W)
Distance from YLT to STT:
4,435.05 miles (7,137.50 km)
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- About this route
- YLT Airport Information
- STT Airport Information
- Facts about YLT
- Facts about STT
- 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 STT
- List of Nearest Airports to STT
- Map of Furthest Airports from STT
- List of Furthest Airports from STT
About this route:
A direct, nonstop flight between Alert Airport (YLT), Alert, Nunavut, Canada and Cyril E. King Airport (STT), Charlotte Amalie, Saint Thomas, United States Virgin Islands would travel a Great Circle distance of 4,435 miles (or 7,138 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 Alert Airport and Cyril E. King 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 Alert Airport and Cyril E. King Airport. You'll see that it will travel the same route of the red line on this map!
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: | STT / TIST |
| Airport Name: | Cyril E. King Airport |
| Location: | Charlotte Amalie, Saint Thomas, United States Virgin Islands |
| GPS Coordinates: | 18°20'13"N by 64°58'23"W |
| Operator/Owner: | Virgin Islands Port Authority |
| Airport Type: | Public |
| Elevation: | 23 feet (7 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from STT |
| More Information: | STT 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.
- Alert Airport (YLT) currently has only 1 runway.
- 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.
- 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 airport's fire and rescue operations are supported by a 2012 KME/Fort Garry Fire Truck ARFF.
Facts about Cyril E. King Airport (STT):
- The closest airport to Cyril E. King Airport (STT) is Charlotte Amalie Harbor Seaplane Base (SPB), which is located only 2 miles (3 kilometers) E of STT.
- Because of Cyril E. King Airport's relatively low elevation of 23 feet, planes can take off or land at Cyril E. King 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.
- It was known as Harry S Truman Airport until 1984, when it was renamed to honor Cyril Emmanuel King, the second elected governor of the U.S.
- Cyril E. King Airport (STT) currently has only 1 runway.
- The airport operates one main runway, 7,000 ft × 150 ft long.
- The furthest airport from Cyril E. King Airport (STT) is Barrow Island Airport (BWB), which is nearly antipodal to Cyril E. King Airport (meaning Cyril E. King Airport is almost on the exact opposite side of the Earth from Barrow Island Airport), and is located 12,260 miles (19,731 kilometers) away in Barrow Island, Western Australia, Australia.
| 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 | 2.13 miles (3.43 km) E | Charlotte Amalie Harbor Seaplane Base (SPB) | Charlotte Amalie, Saint Thomas, U.S. Virgin Islands | |
| 2 | 21.78 miles (35.05 km) W | Benjamín Rivera Noriega Airport (CPX) | Isla de Culebra, Puerto Rico | |
| 3 | 29.19 miles (46.97 km) ENE | Terrance B. Lettsome International Airport (EIS) | Beef Island (near Tortola), British Virgin Islands | |
| 4 | 36.53 miles (58.78 km) ENE | Virgin Gorda Airport (VIJ) | Virgin Gorda, British Virgin Islands | |
| 5 | 36.90 miles (59.38 km) WSW | Antonio Rivera Rodríguez Airport (VQS) | Vieques, Puerto Rico, United States | |
| 6 | 44.41 miles (71.48 km) SSE | Christiansted Harbor Seaplane Base (SSB) | Christiansted, Saint Croix, U.S. Virgin Islands | |
| 7 | 45.15 miles (72.67 km) SSE | Henry E. Rohlsen International Airport (STX) | Christiansted, Saint Croix, United States Virgin Islands | |
| 8 | 45.21 miles (72.76 km) W | Diego Jiménez Torres Airport (FAJ) | Fajardo, Puerto Rico, United States | |
| 9 | 56.02 miles (90.15 km) WSW | Humacao Airport (HUC) | Humacao, Puerto Rico, United States | |
| 10 | 67.81 miles (109.13 km) W | Luis Muñoz Marín International Airport (SJU) | San Juan, Puerto Rico | |
| 11 | 74.22 miles (119.44 km) W | Fernando Luis Ribas Dominicci Airport (SIG) | San Juan, Puerto Rico | |
| 12 | 86.93 miles (139.90 km) W | Dorado Airport (DDP) | Dorado, Puerto Rico | |
| 13 | 106.81 miles (171.89 km) WSW | Mercedita Airport (PSE) | Ponce, Puerto Rico | |
| 14 | 111.88 miles (180.05 km) W | Antonio (Nery) Juarbe Pol Airport (ARE) | Arecibo, Puerto Rico | |
| 15 | 124.05 miles (199.64 km) E | Princess Juliana International Airport (SXM) | Philipsburg, Sint Maarten, Kingdom of the Netherlands | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,260.36 miles (19,731.09 km) S | Barrow Island Airport (BWB) | Barrow Island, Western Australia, Australia | |
| 2 | 12,237.14 miles (19,693.72 km) SW | Karratha Airport (KTA) | Karratha / Dampier, Western Australia, Australia | |
| 3 | 12,163.06 miles (19,574.50 km) WSW | Port Hedland International Airport (PHE) | Port Hedland, Western Australia, Australia | |
| 4 | 12,160.66 miles (19,570.64 km) SSE | RAAF Learmonth (LEA) | Exmouth, Western Australia, Australia | |
| 5 | 12,139.33 miles (19,536.32 km) SW | Coolawanyah Station Airport (COY) | Coolawanyah Station, Western Australia, Australia | |
| 6 | 12,113.25 miles (19,494.33 km) SSW | Solomon Airport (SLJ) | Karijini National Park, Western Australia, Australia | |
| 7 | 12,081.01 miles (19,442.45 km) SSW | Tom Price Airport (TPR) | Tom Price, Western Australia, Australia | |
| 8 | 12,059.45 miles (19,407.75 km) SSW | Paraburdoo Airport (PBO) | Paraburdoo, Western Australia, Australia | |
| 9 | 12,034.94 miles (19,368.31 km) SW | Barimunya Airport (BYP) | Barimunya, Western Australia, Australia | |
| 10 | 12,034.49 miles (19,367.59 km) SW | Coondewanna Airport (CJF) | Coondewanna, Western Australia, Australia | |
| 11 | 11,976.41 miles (19,274.12 km) S | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 12 | 11,969.68 miles (19,263.29 km) SW | Newman Airport (ZNE) | Newman, Western Australia, Australia | |
| 13 | 11,963.26 miles (19,252.96 km) W | Broome International Airport (BME) | Broome, Western Australia, Australia | |
| 14 | 11,906.55 miles (19,161.69 km) S | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 15 | 11,865.12 miles (19,095.02 km) W | Derby Airport (DRB) | Derby, Western Australia, Australia | |