Map of flight path and driving directions from San Diego to Grand Junction.
Shortest flight path between San Diego International Airport (SAN) and Grand Junction Regional Airport (GJT).
How far is Grand Junction from San Diego?
There are several ways to calculate distances between San Diego and Grand Junction. Here are two common methods:Vincenty's formula (applied above)
- 655.155 miles
- 1054.369 kilometers
- 569.314 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
- 654.975 miles
- 1054.080 kilometers
- 569.158 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).
Time difference and current local times
The time difference between San Diego and Grand Junction is 1 hour. Grand Junction is 1 hour ahead of San Diego.
San Diego, CA
Grand Junction, CO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 119 kg (263 pounds).
Frequent Flyer Miles Calculator
San Diego (SAN) → Grand Junction (GJT).