Map of flight path and driving directions from Spokane to Kalispell.
Shortest flight path between Spokane International Airport (GEG) and Glacier Park International Airport (FCA).
How far is Kalispell from Spokane?
There are several ways to calculate distances between Spokane and Kalispell. Here are two common methods:Vincenty's formula (applied above)
- 159.396 miles
- 256.523 kilometers
- 138.512 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
- 158.967 miles
- 255.833 kilometers
- 138.139 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 Spokane and Kalispell is 1 hour. Kalispell is 1 hour ahead of Spokane.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 48 kg (107 pounds).
Frequent Flyer Miles Calculator
Spokane (GEG) → Kalispell (FCA).