Air Miles Calculator

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

Flight distance from Chicago to Grand Junction (Chicago O'Hare International Airport – Grand Junction Regional Airport) is 1100 miles / 1771 kilometers / 956 nautical miles. Estimated flight time is 2 hours 34 minutes.

Driving distance from Chicago (ORD) to Grand Junction (GJT) is 1238 miles / 1992 kilometers and travel time by car is about 20 hours 39 minutes.

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

Shortest flight path between Chicago O'Hare International Airport (ORD) and Grand Junction Regional Airport (GJT).

How far is Grand Junction from Chicago?

There are several ways to calculate distances between Chicago and Grand Junction. Here are two common 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 – the shortest distance between two points).

Airport information


A Chicago 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

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, IL

 CDT

Grand Junction, CO

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 157 kg (346 pounds).

Frequent Flyer Miles Calculator

Chicago (ORD) → Grand Junction (GJT).

Distance:
1100
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1100

Round trip?