How far is Kalispell from Seattle?
There are several ways to calculate distances between Seattle and Kalispell. Here are two common methods:Vincenty's formula (applied above)
- 377.358 miles
- 607.299 kilometers
- 327.915 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
- 376.264 miles
- 605.538 kilometers
- 326.965 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).
Estimated flight time from Boeing Field (BFI) to Glacier Park International Airport (FCA) is 1 hour 12 minutes.
Time difference and current local times
The time difference between Seattle and Kalispell is 1 hour. Kalispell is 1 hour ahead of Seattle.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 80 kg (176 pounds).
Seattle to Kalispell flight path
Shortest flight path between Boeing Field (BFI) and Glacier Park International Airport (FCA).
Frequent Flyer Miles Calculator
Seattle (BFI) → Kalispell (FCA).