How far is Kalispell, MT, from International Falls, MN?
The distance between International Falls (Falls International Airport) and Kalispell (Glacier Park International Airport) is 956 miles / 1538 kilometers / 831 nautical miles.
The driving distance from International Falls (INL) to Kalispell (FCA) is 1223 miles / 1968 kilometers, and travel time by car is about 22 hours 33 minutes.
Falls International Airport – Glacier Park International Airport
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Distance from International Falls to Kalispell
There are several ways to calculate the distance from International Falls to Kalispell. Here are two standard 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 planet.
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).
How long does it take to fly from International Falls to Kalispell?
The estimated flight time from Falls International Airport to Glacier Park International Airport is 2 hours and 18 minutes.
What is the time difference between International Falls and Kalispell?
Flight carbon footprint between Falls International Airport (INL) and Glacier Park International Airport (FCA)
On average, flying from International Falls to Kalispell generates about 148 kg of CO2 per passenger, and 148 kilograms equals 326 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from International Falls to Kalispell
See the map of the shortest flight path between Falls International Airport (INL) and Glacier Park International Airport (FCA).
Airport information
| Origin | 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 |
| Destination | 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 |