Map of flight path and driving directions from Houston to Grand Junction.
Shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Grand Junction Regional Airport (GJT).
How far is Grand Junction from Houston?
There are several ways to calculate distances between Houston and Grand Junction. Here are two common methods:Vincenty's formula (applied above)
- 979.038 miles
- 1575.609 kilometers
- 850.761 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
- 978.739 miles
- 1575.128 kilometers
- 850.501 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).
|A||Houston George Bush Intercontinental Airport|
|B||Grand Junction Regional Airport|
|City:||Grand Junction, CO|
Time difference and current local times
The time difference between Houston and Grand Junction is 1 hour. Grand Junction is 1 hour behind Houston.
Grand Junction, CO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 149 kg (329 pounds).
Frequent Flyer Miles Calculator
Houston (IAH) → Grand Junction (GJT).