How far is International Falls, MN, from Idaho Falls, ID?
The distance between Idaho Falls (Idaho Falls Regional Airport) and International Falls (Falls International Airport) is 960 miles / 1545 kilometers / 834 nautical miles.
The driving distance from Idaho Falls (IDA) to International Falls (INL) is 1217 miles / 1959 kilometers, and travel time by car is about 22 hours 26 minutes.
Idaho Falls Regional Airport – Falls International Airport
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Distance from Idaho Falls to International Falls
There are several ways to calculate the distance from Idaho Falls to International Falls. Here are two standard methods:
Vincenty's formula (applied above)- 960.224 miles
- 1545.331 kilometers
- 834.412 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- 957.899 miles
- 1541.589 kilometers
- 832.392 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 Idaho Falls to International Falls?
The estimated flight time from Idaho Falls Regional Airport to Falls International Airport is 2 hours and 19 minutes.
What is the time difference between Idaho Falls and International Falls?
Flight carbon footprint between Idaho Falls Regional Airport (IDA) and Falls International Airport (INL)
On average, flying from Idaho Falls to International Falls 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 Idaho Falls to International Falls
See the map of the shortest flight path between Idaho Falls Regional Airport (IDA) and Falls International Airport (INL).
Airport information
| Origin | Idaho Falls Regional Airport |
|---|---|
| City: | Idaho Falls, ID |
| Country: | United States  |
| IATA Code: | IDA |
| ICAO Code: | KIDA |
| Coordinates: | 43°30′52″N, 112°4′15″W |
| Destination | 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 |