Air Miles Calculator

Distance between Chicago, IL (ORD) and Grand Junction, CO (GJT)

Distance from Chicago to Grand Junction (Grand Junction Regional Airport – O'Hare International Airport) is 1100 miles / 1771 kilometers / 956 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 1100.342 miles
  • 1770.828 kilometers
  • 956.171 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
  • 1097.694 miles
  • 1766.567 kilometers
  • 953.870 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 O'Hare International Airport (ORD) to Grand Junction Regional Airport (GJT) is 2 hours 34 minutes.

Time difference and current local times

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

Time Difference

Chicago
Grand Junction

Chicago, IL

 CDT

Grand Junction, CO

 MDT

Airport information


A O'Hare International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″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

Chicago to Grand Junction flight map.

Frequent Flyer Miles Calculator

Chicago (ORD) → Grand Junction (GJT).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1100
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1100

Round trip?