Air Miles Calculator

Distance between San Antonio, TX (SAT) and Grand Junction, CO (GJT)

Flight distance from San Antonio to Grand Junction (San Antonio International Airport – Grand Junction Regional Airport) is 875 miles / 1408 kilometers / 760 nautical miles. Estimated flight time is 2 hours 9 minutes.

Driving distance from San Antonio (SAT) to Grand Junction (GJT) is 1105 miles / 1779 kilometers and travel time by car is about 19 hours 57 minutes.

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

Shortest flight path between San Antonio International Airport (SAT) and Grand Junction Regional Airport (GJT).

How far is Grand Junction from San Antonio?

There are several ways to calculate distances between San Antonio and Grand Junction. Here are two common methods:

Vincenty's formula (applied above)
  • 874.901 miles
  • 1408.017 kilometers
  • 760.268 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
  • 875.281 miles
  • 1408.629 kilometers
  • 760.599 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 Antonio International Airport
City: San Antonio, TX
Country: United States Flag of United States
IATA Code: SAT
ICAO Code: KSAT
Coordinates: 29°32′1″N, 98°28′11″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 San Antonio and Grand Junction is 1 hour. Grand Junction is 1 hour behind San Antonio.

Time Difference

San Antonio, TX

 CDT

Grand Junction, CO

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 141 kg (312 pounds).

Frequent Flyer Miles Calculator

San Antonio (SAT) → Grand Junction (GJT).

Distance:
875
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
875

Round trip?