Map of flight path and driving directions from Tucson to International Falls.
Shortest flight path between Tucson International Airport (TUS) and Falls International Airport (INL).
How far is International Falls from Tucson?
There are several ways to calculate distances between Tucson and International Falls. Here are two common methods:Vincenty's formula (applied above)
- 1457.424 miles
- 2345.497 kilometers
- 1266.467 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
- 1457.206 miles
- 2345.145 kilometers
- 1266.277 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).
Time difference and current local times
The time difference between Tucson and International Falls is 1 hour. International Falls is 1 hour ahead of Tucson.
International Falls, MN
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 177 kg (390 pounds).
Frequent Flyer Miles Calculator
Tucson (TUS) → International Falls (INL).