Map of flight path and driving directions from Rock Springs to Idaho Falls.
Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Idaho Falls Regional Airport (IDA).
How far is Idaho Falls from Rock Springs?
There are several ways to calculate distances between Rock Springs and Idaho Falls. Here are two common methods:Vincenty's formula (applied above)
- 202.713 miles
- 326.234 kilometers
- 176.152 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
- 202.492 miles
- 325.880 kilometers
- 175.961 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
There is no time difference between Rock Springs and Idaho Falls.
Rock Springs, WY
Idaho Falls, ID
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 55 kg (121 pounds).
Frequent Flyer Miles Calculator
Rock Springs (RKS) → Idaho Falls (IDA).