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

Flight distance from Kalispell to International Falls (Glacier Park International Airport – Falls International Airport) is 956 miles / 1538 kilometers / 831 nautical miles. Estimated flight time is 2 hours 18 minutes.

Driving distance from Kalispell (FCA) to International Falls (INL) is 1200 miles / 1931 kilometers and travel time by car is about 21 hours 24 minutes.

## Map of flight path and driving directions from Kalispell to International Falls.

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

## 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).

## Airport information

A Glacier Park International Airport
City: Kalispell, MT
Country: 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
IATA Code: INL
ICAO Code: KINL
Coordinates: 48°33′58″N, 93°24′11″W

## 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.

MST

CST

## Carbon dioxide emissions

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

## Frequent Flyer Miles Calculator

Kalispell (FCA) → International Falls (INL).

Distance:
956
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
956

Round trip?