Air Miles Calculator

Distance between Chicago, IL (ORD) and Kalispell, MT (FCA)

Distance from Chicago to Kalispell (Glacier Park International Airport – O'Hare International Airport) is 1352 miles / 2176 kilometers / 1175 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 1352.022 miles
  • 2175.869 kilometers
  • 1174.875 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
  • 1348.716 miles
  • 2170.548 kilometers
  • 1172.002 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 Glacier Park International Airport (FCA) is 3 hours 3 minutes.

Time difference and current local times

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

Time Difference

Chicago
Kalispell

Chicago, IL

 CDT

Kalispell, MT

 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 Glacier Park International Airport
City: Kalispell, MT
Country: United States Flag of United States
IATA Code: FCA
ICAO Code: KGPI
Coordinates: 48°18′37″N, 114°15′21″W

Map

Chicago to Kalispell flight map.

Frequent Flyer Miles Calculator

Chicago (ORD) → Kalispell (FCA).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1352
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1352

Round trip?