Air Miles Calculator

Distance between Atlanta, GA (ATL) and Grand Junction, CO (GJT)

Distance from Atlanta (Hartsfield–Jackson Atlanta International Airport) to Grand Junction (Grand Junction Regional Airport) is 1391 miles / 2239 kilometers / 1209 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 1391.173 miles
  • 2238.876 kilometers
  • 1208.896 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
  • 1388.431 miles
  • 2234.464 kilometers
  • 1206.514 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Hartsfield–Jackson Atlanta International Airport (ATL) to Grand Junction Regional Airport (GJT) is 3 hours 8 minutes.

Time difference and current local times

The time difference between Atlanta and Grand Junction is 2 hours. Grand Junction is 2 hours behind Atlanta.

Time Difference

Atlanta
Grand Junction

Atlanta, GA

 EDT

Grand Junction, CO

 MDT

Airport information


A Hartsfield–Jackson Atlanta International Airport
City: Atlanta, GA
Country: United States Flag of United States
IATA Code: ATL
ICAO Code: KATL
Coordinates: 33°38′12″N, 84°25′41″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

Map

Atlanta to Grand Junction flight map.

Frequent Flyer Miles Calculator

Atlanta (ATL) → Grand Junction (GJT).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1391
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1391

Round trip?