Nonstop flight route between Kupang, East Nusa Tenggara, Indonesia and Aspen, Colorado, United States:
Departure Airport:

Arrival Airport:

Distance from KOE to ASE:
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- About this route
- KOE Airport Information
- ASE Airport Information
- Facts about KOE
- Facts about ASE
- Map of Nearest Airports to KOE
- List of Nearest Airports to KOE
- Map of Furthest Airports from KOE
- List of Furthest Airports from KOE
- Map of Nearest Airports to ASE
- List of Nearest Airports to ASE
- Map of Furthest Airports from ASE
- List of Furthest Airports from ASE
About this route:
A direct, nonstop flight between El Tari Airport (KOE), Kupang, East Nusa Tenggara, Indonesia and Aspen–Pitkin County Airport (ASE), Aspen, Colorado, United States would travel a Great Circle distance of 8,747 miles (or 14,078 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 large distance between El Tari Airport and Aspen–Pitkin County 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 El Tari Airport and Aspen–Pitkin County Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | KOE / WATT |
Airport Names: |
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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 |
Arrival Airport Information:
IATA / ICAO Codes: | ASE / KASE |
Airport Names: |
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Location: | Aspen, Colorado, United States |
GPS Coordinates: | 39°13'23"N by 106°52'8"W |
Area Served: | Aspen, Colorado |
Operator/Owner: | Pitkin County |
Airport Type: | Public |
Elevation: | 7820 feet (2,384 meters) |
# of Runways: | 1 |
View all routes: | Routes from ASE |
More Information: | ASE Maps & Info |
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.
- 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.
- In addition to being known as "El Tari Airport", another name for KOE is "Bandar Udara El Tari".
- El Tari Airport (KOE) has 2 runways.
- 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.
Facts about Aspen–Pitkin County Airport (ASE):
- Aspen–Pitkin County Airport (ASE) currently has only 1 runway.
- The Aspen–Pitkin County airport terminal is a 44,000 square feet single floor facility, which has undergone several renovations since its original construction in 1976.
- Construction on the runway extension project began on April 4, 2011, and was completed on November 2, 2011.
- The airport is also conducting an update of its 2004 Airport Master Plan.
- The closest airport to Aspen–Pitkin County Airport (ASE) is Eagle County Regional Airport (EGE), which is located 29 miles (47 kilometers) N of ASE.
- Because of Aspen–Pitkin County Airport's high elevation of 7,820 feet, planes must typically fly at a faster airspeed in order to takeoff or land at ASE. Combined with a high temperature, this could make ASE a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The furthest airport from Aspen–Pitkin County Airport (ASE) is Sir Gaëtan Duval Airport (RRG), which is located 10,971 miles (17,657 kilometers) away in Rodrigues Island, Mauritius.
- In addition to being known as "Aspen–Pitkin County Airport", another name for ASE is "Sardy Field".
- Mesaba Airlines operating as Northwest Airlink flew the Avro RJ85, a later version of the BAe 146 jet, on seasonal nonstop flights to Minneapolis/St.
- Before initiating jet service, Aspen operated Convair 580 turboprops as well as other prop and turboprop aircraft.
- More recently, Lynx Aviation flying on behalf of Frontier Airlines operated Bombardier Q400 turboprops into Aspen.