Map of flight path and driving directions from Louisville to Idaho Falls.
Shortest flight path between Louisville International Airport (SDF) and Idaho Falls Regional Airport (IDA).
How far is Idaho Falls from Louisville?
There are several ways to calculate distances between Louisville and Idaho Falls. Here are two common methods:Vincenty's formula (applied above)
- 1421.705 miles
- 2288.013 kilometers
- 1235.428 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
- 1418.452 miles
- 2282.777 kilometers
- 1232.601 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 Louisville and Idaho Falls is 2 hours. Idaho Falls is 2 hours behind Louisville.
Idaho Falls, ID
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 175 kg (385 pounds).
Frequent Flyer Miles Calculator
Louisville (SDF) → Idaho Falls (IDA).