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How far is Cat Lake from Aspen, CO?

The distance between Aspen (Aspen–Pitkin County Airport) and Cat Lake (Cat Lake Airport) is 1127 miles / 1813 kilometers / 979 nautical miles.

The driving distance from Aspen (ASE) to Cat Lake (YAC) is 1632 miles / 2626 kilometers, and travel time by car is about 35 hours 33 minutes.

Aspen–Pitkin County Airport – Cat Lake Airport

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1127
Miles
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1813
Kilometers
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979
Nautical miles

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Distance from Aspen to Cat Lake

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

Vincenty's formula (applied above)
  • 1126.803 miles
  • 1813.414 kilometers
  • 979.165 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
  • 1125.822 miles
  • 1811.835 kilometers
  • 978.313 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 Cat Lake?

The estimated flight time from Aspen–Pitkin County Airport to Cat Lake Airport is 2 hours and 38 minutes.

Flight carbon footprint between Aspen–Pitkin County Airport (ASE) and Cat Lake Airport (YAC)

On average, flying from Aspen to Cat Lake generates about 158 kg of CO2 per passenger, and 158 kilograms equals 349 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 Cat Lake

See the map of the shortest flight path between Aspen–Pitkin County Airport (ASE) and Cat Lake Airport (YAC).

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 Cat Lake Airport
City: Cat Lake
Country: Canada Flag of Canada
IATA Code: YAC
ICAO Code: CYAC
Coordinates: 51°43′37″N, 91°49′27″W