Air Miles Calculator

Distance between Dallas, TX (DAL) and St George, UT (SGU)

Flight distance from Dallas to St George (Dallas Love Field – St. George Municipal Airport) is 987 miles / 1589 kilometers / 858 nautical miles. Estimated flight time is 2 hours 22 minutes.

Driving distance from Dallas (DAL) to St George (SGU) is 1173 miles / 1887 kilometers and travel time by car is about 21 hours 21 minutes.

Map of flight path and driving directions from Dallas to St George.

Shortest flight path between Dallas Love Field (DAL) and St. George Municipal Airport (SGU).

How far is St George from Dallas?

There are several ways to calculate distances between Dallas and St George. Here are two common methods:

Vincenty's formula (applied above)
  • 987.170 miles
  • 1588.696 kilometers
  • 857.827 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
  • 985.366 miles
  • 1585.793 kilometers
  • 856.260 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 Dallas Love Field
City: Dallas, TX
Country: United States Flag of United States
IATA Code: DAL
ICAO Code: KDAL
Coordinates: 32°50′49″N, 96°51′6″W

B St. George Municipal Airport
City: St George, UT
Country: United States Flag of United States
IATA Code: SGU
ICAO Code: KSGU
Coordinates: 37°2′11″N, 113°30′37″W

Time difference and current local times

The time difference between Dallas and St George is 1 hour. St George is 1 hour behind Dallas.

Time Difference

Dallas, TX

 CST

St George, UT

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 150 kg (331 pounds).

Frequent Flyer Miles Calculator

Dallas (DAL) → St George (SGU).

Distance:
987
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
987

Round trip?