How far is Idaho Falls, ID, from International Falls, MN?
The distance between International Falls (Falls International Airport) and Idaho Falls (Idaho Falls Regional Airport) is 960 miles / 1545 kilometers / 834 nautical miles.
The driving distance from International Falls (INL) to Idaho Falls (IDA) is 1218 miles / 1960 kilometers, and travel time by car is about 22 hours 21 minutes.
Falls International Airport – Idaho Falls Regional Airport
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Distance from International Falls to Idaho Falls
There are several ways to calculate the distance from International Falls to Idaho 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 International Falls to Idaho Falls?
The estimated flight time from Falls International Airport to Idaho Falls Regional Airport is 2 hours and 19 minutes.
What is the time difference between International Falls and Idaho Falls?
Flight carbon footprint between Falls International Airport (INL) and Idaho Falls Regional Airport (IDA)
On average, flying from International Falls to Idaho 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 International Falls to Idaho Falls
See the map of the shortest flight path between Falls International Airport (INL) and Idaho Falls Regional Airport (IDA).
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 | 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 |