Distance between San Diego, CA (SAN) and Grand Junction, CO (GJT)
Flight distance from San Diego to Grand Junction (San Diego International Airport – Grand Junction Regional Airport) is 655 miles / 1054 kilometers / 569 nautical miles. Estimated flight time is 1 hour 44 minutes.
Driving distance from San Diego (SAN) to Grand Junction (GJT) is 838 miles / 1349 kilometers and travel time by car is about 13 hours 37 minutes.
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Multiple airports
San Diego - Grand Junction
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).
Airport information
| A | San Diego International Airport |
|---|---|
| City: | San Diego, CA |
| Country: | United States  |
| IATA Code: | SAN |
| ICAO Code: | KSAN |
| Coordinates: | 32°44′0″N, 117°11′24″W |
| B | Grand Junction Regional Airport |
|---|---|
| City: | Grand Junction, CO |
| Country: | 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 San Diego and Grand Junction is 1 hour. Grand Junction is 1 hour ahead of San Diego.
Time Difference
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).
In total
Round trip?