Air Miles Calculator

Distance between Houston, TX (HOU) and Grand Junction, CO (GJT)

Flight distance from Houston to Grand Junction (Houston William P. Hobby Airport – Grand Junction Regional Airport) is 998 miles / 1606 kilometers / 867 nautical miles. Estimated flight time is 2 hours 23 minutes.

Driving distance from Houston (HOU) to Grand Junction (GJT) is 1217 miles / 1959 kilometers and travel time by car is about 22 hours 5 minutes.

Map of flight path and driving directions from Houston to Grand Junction.

Shortest flight path between Houston William P. Hobby Airport (HOU) 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)
  • 997.953 miles
  • 1606.050 kilometers
  • 867.198 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
  • 997.732 miles
  • 1605.694 kilometers
  • 867.005 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 William P. Hobby Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: HOU
ICAO Code: KHOU
Coordinates: 29°38′43″N, 95°16′44″W

B Grand Junction Regional Airport
City: Grand Junction, CO
Country: United States Flag of United States
IATA Code: GJT
ICAO Code: KGJT
Coordinates: 39°7′20″N, 108°31′37″W

Time difference and current local times

The time difference between Houston and Grand Junction is 1 hour. Grand Junction is 1 hour behind Houston.

Time Difference

Houston, TX

 CST

Grand Junction, CO

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 151 kg (332 pounds).

Frequent Flyer Miles Calculator

Houston (HOU) → Grand Junction (GJT).

Distance:
998
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
998

Round trip?