Air Miles Calculator

Distance between Phoenix, AZ (PHX) and Grand Junction, CO (GJT)

Flight distance from Phoenix to Grand Junction (Phoenix Sky Harbor International Airport – Grand Junction Regional Airport) is 438 miles / 704 kilometers / 380 nautical miles. Estimated flight time is 1 hour 19 minutes.

Driving distance from Phoenix (PHX) to Grand Junction (GJT) is 588 miles / 946 kilometers and travel time by car is about 10 hours 48 minutes.

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

Shortest flight path between Phoenix Sky Harbor International Airport (PHX) and Grand Junction Regional Airport (GJT).

How far is Grand Junction from Phoenix?

There are several ways to calculate distances between Phoenix and Grand Junction. Here are two common methods:

Vincenty's formula (applied above)
  • 437.704 miles
  • 704.416 kilometers
  • 380.354 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
  • 438.238 miles
  • 705.275 kilometers
  • 380.818 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 Phoenix Sky Harbor International Airport
City: Phoenix, AZ
Country: United States Flag of United States
IATA Code: PHX
ICAO Code: KPHX
Coordinates: 33°26′3″N, 112°0′43″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

There is no time difference between Phoenix and Grand Junction.

Time Difference

Phoenix, AZ

 MST

Grand Junction, CO

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 89 kg (197 pounds).

Frequent Flyer Miles Calculator

Phoenix (PHX) → Grand Junction (GJT).

Distance:
438
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
438

Round trip?