Map of flight path and driving directions from Louisville to Kalispell.
Shortest flight path between Louisville International Airport (SDF) and Glacier Park International Airport (FCA).
How far is Kalispell from Louisville?
There are several ways to calculate distances between Louisville and Kalispell. Here are two common methods:Vincenty's formula (applied above)
- 1587.844 miles
- 2555.387 kilometers
- 1379.799 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
- 1584.687 miles
- 2550.306 kilometers
- 1377.055 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 Louisville and Kalispell is 2 hours. Kalispell is 2 hours behind Louisville.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 185 kg (408 pounds).
Frequent Flyer Miles Calculator
Louisville (SDF) → Kalispell (FCA).