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How far is Sioux Lookout from Aspen, CO?

The distance between Aspen (Aspen–Pitkin County Airport) and Sioux Lookout (Sioux Lookout Airport) is 1049 miles / 1689 kilometers / 912 nautical miles.

The driving distance from Aspen (ASE) to Sioux Lookout (YXL) is 1525 miles / 2455 kilometers, and travel time by car is about 29 hours 22 minutes.

Aspen–Pitkin County Airport – Sioux Lookout Airport

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1049
Miles
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1689
Kilometers
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912
Nautical miles

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Distance from Aspen to Sioux Lookout

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

Vincenty's formula (applied above)
  • 1049.372 miles
  • 1688.801 kilometers
  • 911.880 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
  • 1048.302 miles
  • 1687.079 kilometers
  • 910.950 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 Sioux Lookout?

The estimated flight time from Aspen–Pitkin County Airport to Sioux Lookout Airport is 2 hours and 29 minutes.

Flight carbon footprint between Aspen–Pitkin County Airport (ASE) and Sioux Lookout Airport (YXL)

On average, flying from Aspen to Sioux Lookout generates about 154 kg of CO2 per passenger, and 154 kilograms equals 339 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Aspen to Sioux Lookout

See the map of the shortest flight path between Aspen–Pitkin County Airport (ASE) and Sioux Lookout Airport (YXL).

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 Sioux Lookout Airport
City: Sioux Lookout
Country: Canada Flag of Canada
IATA Code: YXL
ICAO Code: CYXL
Coordinates: 50°6′50″N, 91°54′19″W