Air Miles Calculator

Distance between Kalispell, MT (FCA) and International Falls, MN (INL)

Distance from Kalispell to International Falls (Glacier Park International Airport – Falls International Airport) is 956 miles / 1538 kilometers / 831 nautical miles.

How far is International Falls from Kalispell?

There are several ways to calculate distances between Kalispell and International Falls. Here are two common methods:

Vincenty's formula (applied above)
  • 955.912 miles
  • 1538.392 kilometers
  • 830.665 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
  • 953.054 miles
  • 1533.792 kilometers
  • 828.181 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).

Flight duration

Estimated flight time from Glacier Park International Airport (FCA) to Falls International Airport (INL) is 2 hours 18 minutes.

Time difference and current local times

The time difference between Kalispell and International Falls is 1 hour. International Falls is 1 hour ahead of Kalispell.

Time Difference

Kalispell
International Falls

Kalispell, MT

 MDT

International Falls, MN

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 148 kg (326 pounds).

Airport information


A 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

B Falls International Airport
City: International Falls, MN
Country: United States Flag of United States
IATA Code: INL
ICAO Code: KINL
Coordinates: 48°33′58″N, 93°24′11″W

Kalispell to International Falls flight path

Shortest flight path between Glacier Park International Airport (FCA) and Falls International Airport (INL).

Frequent Flyer Miles Calculator

Kalispell (FCA) → International Falls (INL).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
956
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
956

Round trip?