Map of flight path and driving directions from Redmond to Idaho Falls.
Shortest flight path between Roberts Field (RDM) and Idaho Falls Regional Airport (IDA).
How far is Idaho Falls from Redmond?
There are several ways to calculate distances between Redmond and Idaho Falls. Here are two common methods:Vincenty's formula (applied above)
- 455.983 miles
- 733.833 kilometers
- 396.238 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
- 454.760 miles
- 731.865 kilometers
- 395.176 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 Redmond and Idaho Falls is 1 hour. Idaho Falls is 1 hour ahead of Redmond.
Idaho Falls, ID
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 92 kg (203 pounds).
Frequent Flyer Miles Calculator
Redmond (RDM) → Idaho Falls (IDA).