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How far is Kalskag, AK, from Aspen, CO?

The distance between Aspen (Aspen–Pitkin County Airport) and Kalskag (Kalskag Airport) is 2710 miles / 4361 kilometers / 2355 nautical miles.

Aspen–Pitkin County Airport – Kalskag Airport

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2710
Miles
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4361
Kilometers
Distance arrow
2355
Nautical miles

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Distance from Aspen to Kalskag

There are several ways to calculate the distance from Aspen to Kalskag. Here are two standard methods:

Vincenty's formula (applied above)
  • 2709.794 miles
  • 4360.991 kilometers
  • 2354.747 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 2703.919 miles
  • 4351.536 kilometers
  • 2349.642 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from Aspen to Kalskag?

The estimated flight time from Aspen–Pitkin County Airport to Kalskag Airport is 5 hours and 37 minutes.

Flight carbon footprint between Aspen–Pitkin County Airport (ASE) and Kalskag Airport (KLG)

On average, flying from Aspen to Kalskag generates about 300 kg of CO2 per passenger, and 300 kilograms equals 661 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Aspen to Kalskag

See the map of the shortest flight path between Aspen–Pitkin County Airport (ASE) and Kalskag Airport (KLG).

Airport information

Origin Aspen–Pitkin County Airport
City: Aspen, CO
Country: United States Flag of United States
IATA Code: ASE
ICAO Code: KASE
Coordinates: 39°13′23″N, 106°52′8″W
Destination Kalskag Airport
City: Kalskag, AK
Country: United States Flag of United States
IATA Code: KLG
ICAO Code: PALG
Coordinates: 61°32′10″N, 160°20′27″W