Map of flight path and driving directions from Chicago to Kalispell.
Shortest flight path between Chicago O'Hare International Airport (ORD) and Glacier Park International Airport (FCA).
How far is Kalispell from Chicago?
There are several ways to calculate distances between Chicago and Kalispell. Here are two common 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 – the shortest distance between two points).
Time difference and current local times
The time difference between Chicago and Kalispell is 1 hour. Kalispell is 1 hour behind Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 170 kg (375 pounds).
Frequent Flyer Miles Calculator
Chicago (ORD) → Kalispell (FCA).