Map of flight path and driving directions from Houston to Idaho Falls.
Shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Idaho Falls Regional Airport (IDA).
How far is Idaho Falls from Houston?
There are several ways to calculate distances between Houston and Idaho Falls. Here are two common methods:Vincenty's formula (applied above)
- 1311.225 miles
- 2110.212 kilometers
- 1139.423 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
- 1311.053 miles
- 2109.936 kilometers
- 1139.274 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 Houston and Idaho Falls is 1 hour. Idaho Falls is 1 hour behind Houston.
Idaho Falls, ID
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 168 kg (369 pounds).
Frequent Flyer Miles Calculator
Houston (IAH) → Idaho Falls (IDA).