How far is Salt Lake City from Idaho Falls?
There are several ways to calculate distances between Idaho Falls and Salt Lake City. Here are two common methods:Vincenty's formula (applied above)
- 188.222 miles
- 302.914 kilometers
- 163.560 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
- 188.423 miles
- 303.237 kilometers
- 163.735 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).
Estimated flight time from Idaho Falls Regional Airport (IDA) to Salt Lake City International Airport (SLC) is 51 minutes.
Time difference and current local times
There is no time difference between Idaho Falls and Salt Lake City.
Idaho Falls, ID
Salt Lake City, UT
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 51 kg (112 pounds).
Idaho Falls to Salt Lake City flight map.
Frequent Flyer Miles Calculator
Idaho Falls (IDA) → Salt Lake City (SLC).