Map of flight path and driving directions from San Diego to Idaho Falls.
Shortest flight path between San Diego International Airport (SAN) and Idaho Falls Regional Airport (IDA).
How far is Idaho Falls from San Diego?
There are several ways to calculate distances between San Diego and Idaho Falls. Here are two common methods:Vincenty's formula (applied above)
- 793.747 miles
- 1277.412 kilometers
- 689.747 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
- 794.742 miles
- 1279.014 kilometers
- 690.612 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 San Diego and Idaho Falls is 1 hour. Idaho Falls is 1 hour ahead of San Diego.
San Diego, CA
Idaho Falls, ID
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 134 kg (296 pounds).
Frequent Flyer Miles Calculator
San Diego (SAN) → Idaho Falls (IDA).