Air Miles Calculator

Distance between Houston, TX (IAH) and Idaho Falls, ID (IDA)

Flight distance from Houston to Idaho Falls (Houston George Bush Intercontinental Airport – Idaho Falls Regional Airport) is 1311 miles / 2110 kilometers / 1139 nautical miles. Estimated flight time is 2 hours 58 minutes.

Driving distance from Houston (IAH) to Idaho Falls (IDA) is 1629 miles / 2621 kilometers and travel time by car is about 28 hours 16 minutes.

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).

Airport information


A Houston George Bush Intercontinental Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: IAH
ICAO Code: KIAH
Coordinates: 29°59′3″N, 95°20′29″W

B Idaho Falls Regional Airport
City: Idaho Falls, ID
Country: United States Flag of United States
IATA Code: IDA
ICAO Code: KIDA
Coordinates: 43°30′52″N, 112°4′15″W

Time difference and current local times

The time difference between Houston and Idaho Falls is 1 hour. Idaho Falls is 1 hour behind Houston.

Time Difference

Houston, TX

 CST

Idaho Falls, ID

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 168 kg (369 pounds).

Frequent Flyer Miles Calculator

Houston (IAH) → Idaho Falls (IDA).

Distance:
1311
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1311

Round trip?