Air Miles Calculator

Distance between Chicago, IL (ORD) and Anchorage, AK (ANC)

Distance from O'Hare International Airport to Ted Stevens Anchorage International Airport is 2846 miles / 4580 kilometers / 2473 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 2845.955 miles
  • 4580.121 kilometers
  • 2473.067 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
  • 2838.662 miles
  • 4568.384 kilometers
  • 2466.730 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 Ted Stevens Anchorage International Airport (ANC) is 5 hours 53 minutes.

Time difference and current local times

The time difference between Chicago and Anchorage is 3 hours. Anchorage is 3 hours behind Chicago.

Time Difference

Chicago
Anchorage

Chicago, IL

 CST

Anchorage, AK

 AKST

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 Ted Stevens Anchorage International Airport
City: Anchorage, AK
Country: United States Flag of United States
IATA Code: ANC
ICAO Code: PANC
Coordinates: 61°10′27″N, 149°59′45″W

Map

Flight map from Chicago to Anchorage.

Frequent Flyer Miles Calculator

Chicago (ORD) → Anchorage (ANC).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
2846
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2846

Round trip?