Nonstop flight route between Alert, Nunavut, Canada and Kupang, East Nusa Tenggara, Indonesia:
Departure Airport:
(82°31'4"N by 62°16'50"W)
Arrival Airport:
(10°10'17"S by 123°40'15"E)
Distance from YLT to KOE:
7,435.28 miles (11,965.89 km)
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Jump to:
- About this route
- YLT Airport Information
- KOE Airport Information
- Facts about YLT
- Facts about KOE
- 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 KOE
- List of Nearest Airports to KOE
- Map of Furthest Airports from KOE
- List of Furthest Airports from KOE
About this route:
A direct, nonstop flight between Alert Airport (YLT), Alert, Nunavut, Canada and El Tari Airport (KOE), Kupang, East Nusa Tenggara, Indonesia would travel a Great Circle distance of 7,435 miles (or 11,966 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 El Tari 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 El Tari 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: | KOE / WATT |
| Airport Names: |
|
| Location: | Kupang, East Nusa Tenggara, Indonesia |
| GPS Coordinates: | 10°10'17"S by 123°40'15"E |
| Area Served: | Kupang |
| Operator/Owner: | PT Angkasa Pura I |
| Airport Type: | Public / Military |
| Elevation: | 335 feet (102 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from KOE |
| More Information: | KOE Maps & Info |
Facts about Alert Airport (YLT):
- Alert Airport is the world's northernmost permanent airport, located at Alert, Nunavut, Canada, approximately 830 km south of the true North Pole.
- 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.
- There have been two crashes involving fatalities at the airfield since it was established.
- The closest airport to Alert Airport (YLT) is Eureka Aerodrome (YEU), which is located 299 miles (481 kilometers) WSW of YLT.
- 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.
Facts about El Tari Airport (KOE):
- The closest airport to El Tari Airport (KOE) is Haliwen Airport (ABU), which is located 102 miles (164 kilometers) NE of KOE.
- El Tari Airport (KOE) has 2 runways.
- In addition to being known as "El Tari Airport", another name for KOE is "Bandar Udara El Tari".
- The furthest airport from El Tari Airport (KOE) is Ogle Airport (OGL), which is nearly antipodal to El Tari Airport (meaning El Tari Airport is almost on the exact opposite side of the Earth from Ogle Airport), and is located 12,175 miles (19,593 kilometers) away in Georgetown, Guyana.
- Because of El Tari Airport's relatively low elevation of 335 feet, planes can take off or land at El Tari 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 | 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 | 101.76 miles (163.77 km) NE | Haliwen Airport (ABU) | Atambua, Indonesia | |
| 2 | 121.85 miles (196.09 km) W | Tardamu Airport (SAU) | Savu Island, East Nusa Tenggara, Indonesia | |
| 3 | 144.02 miles (231.77 km) NW | Frans Seda Airport (MOF) | Maumere, Indonesia | |
| 4 | 144.04 miles (231.81 km) NW | Wonopito Airport (LWE) | Lewoleba, Indonesia | |
| 5 | 154.45 miles (248.56 km) NNE | Alor Island Airport (ARD) | Alor Island, Indonesia | |
| 6 | 164.67 miles (265.01 km) WNW | H. Hasan Aroeboesman Airport (ENE) | Ende, Flores, Indonesia | |
| 7 | 169.03 miles (272.03 km) NE | Presidente Nicolau Lobato International Airport (DIL) | Dili, East Timor (Timor-Leste) | |
| 8 | 204.38 miles (328.91 km) WNW | Bajawa Soa Airport (BJW) | Bajawa, Indonesia | |
| 9 | 204.47 miles (329.06 km) ENE | Viqueque Airport (VIQ) | Viqueque, East Timor | |
| 10 | 219.46 miles (353.19 km) ENE | Baucau Airport (BCH) | Baucau, East Timor | |
| 11 | 231.92 miles (373.23 km) W | Umbu Mehang Kunda Airport (WGP) | Waingapu, Sumba, East Nusa Tenggara, Indonesia | |
| 12 | 282.90 miles (455.28 km) WNW | Komodo Airport (LBJ) | Labuan Bajo, Flores Island, Indonesia | |
| 13 | 332.29 miles (534.76 km) NNW | Betoambari Airport (BUW) | Bau-Bau, Buton, Indonesia | |
| 14 | 357.97 miles (576.10 km) WNW | Sultan Muhammad Salahuddin Airport (BMU) | Bima, Indonesia | |
| 15 | 429.43 miles (691.10 km) NNW | Haluoleo Airport (WMA) (KDI) | Kendari, Indonesia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,174.56 miles (19,593.00 km) NNE | Ogle Airport (OGL) | Georgetown, Guyana | |
| 2 | 12,150.93 miles (19,554.98 km) NNE | Cheddi Jagan International Airport (GEO) | Georgetown, Guyana | |
| 3 | 12,143.42 miles (19,542.90 km) NE | Grantley Adams International Airport (BGI) | Bridgetown, Barbados | |
| 4 | 12,141.49 miles (19,539.78 km) N | Majoor Henry Fernandes Airport (ICK) | Nieuw-Nickerie, Suriname | |
| 5 | 12,139.31 miles (19,536.28 km) N | Totness Airstrip (TOT) | Totness, Coronie, Suriname | |
| 6 | 12,131.75 miles (19,524.11 km) N | Wageningen Airstrip (AGI) | Wageningen, Suriname | |
| 7 | 12,125.65 miles (19,514.29 km) NNW | Zorg en Hoop Airport (ORG) | Paramaribo, Suriname | |
| 8 | 12,123.64 miles (19,511.06 km) ENE | A.N.R. Robinson International Airport (TAB) | Scarborough, Tobago, Trinidad and Tobago | |
| 9 | 12,101.56 miles (19,475.52 km) NNW | Johan Adolf Pengel International Airport (PBM) | Zanderij (near Paramaribo), Suriname | |
| 10 | 12,095.17 miles (19,465.24 km) E | Piarco International Airport (POS) | Piarco (near Port of Spain), Trinidad and Tobago | |
| 11 | 12,091.89 miles (19,459.96 km) N | Washabo Airstrip (WSO) | Washabo, Suriname | |
| 12 | 12,079.40 miles (19,439.86 km) NNW | Albina Airstrip (ABN) | Albina, Suriname | |
| 13 | 12,058.54 miles (19,406.30 km) ENE | Mustique Airport (MQS) | Mustique Island, Saint Vincent and the Grenadines | |
| 14 | 12,055.01 miles (19,400.61 km) ENE | Canouan Airport (CIW) | Canouan Island, Saint Vincent and the Grenadines | |
| 15 | 12,053.69 miles (19,398.49 km) ENE | Union Island Airport (UNI) | Union Island, Saint Vincent and the Grenadines | |