Air Miles Calculator

Distance between Chicago, IL (ORD) and Aspen, CO (ASE)

Distance from Chicago to Aspen (Aspen–Pitkin County Airport – O'Hare International Airport) is 1013 miles / 1630 kilometers / 880 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 1013.140 miles
  • 1630.490 kilometers
  • 880.394 nautical miles

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

Haversine formula
  • 1010.711 miles
  • 1626.581 kilometers
  • 878.284 nautical miles

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

Flight duration

Estimated flight time from O'Hare International Airport (ORD) to Aspen–Pitkin County Airport (ASE) is 2 hours 25 minutes.

Time difference and current local times

The time difference between Chicago and Aspen is 1 hour. Aspen is 1 hour behind Chicago.

Time Difference

Chicago
Aspen

Chicago, IL

 CDT

Aspen, CO

 MDT

Airport information


A O'Hare International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″W

B 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

Map

Chicago to Aspen flight map.

Frequent Flyer Miles Calculator

Chicago (ORD) → Aspen (ASE).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1013
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1013

Round trip?