Air Miles Calculator

Distance between Chicago, IL (ORD) and Kalskag, AK (KLG)

Distance from Chicago to Kalskag (Kalskag Airport – O'Hare International Airport) is 3185 miles / 5126 kilometers / 2768 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 3185.361 miles
  • 5126.341 kilometers
  • 2768.003 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
  • 3176.864 miles
  • 5112.667 kilometers
  • 2760.619 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 Kalskag Airport (KLG) is 6 hours 31 minutes.

Time difference and current local times

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

Time Difference

Chicago
Kalskag

Chicago, IL

 CDT

Kalskag, AK

 AKDT

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 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

Map

Chicago to Kalskag flight map.

Frequent Flyer Miles Calculator

Chicago (ORD) → Kalskag (KLG).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
3185
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
3185

Round trip?