Air Miles Calculator

Distance between Dallas, TX (DAL) and Gillette, WY (GCC)

Flight distance from Dallas to Gillette (Dallas Love Field – Gillette–Campbell County Airport) is 921 miles / 1482 kilometers / 800 nautical miles. Estimated flight time is 2 hours 14 minutes.

Driving distance from Dallas (DAL) to Gillette (GCC) is 1135 miles / 1826 kilometers and travel time by car is about 20 hours 10 minutes.

Map of flight path and driving directions from Dallas to Gillette.

Shortest flight path between Dallas Love Field (DAL) and Gillette–Campbell County Airport (GCC).

How far is Gillette from Dallas?

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

Vincenty's formula (applied above)
  • 920.990 miles
  • 1482.190 kilometers
  • 800.318 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
  • 921.566 miles
  • 1483.116 kilometers
  • 800.819 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 Gillette–Campbell County Airport
City: Gillette, WY
Country: United States Flag of United States
IATA Code: GCC
ICAO Code: KGCC
Coordinates: 44°20′56″N, 105°32′20″W

Time difference and current local times

The time difference between Dallas and Gillette is 1 hour. Gillette is 1 hour behind Dallas.

Time Difference

Dallas, TX

 CST

Gillette, WY

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 145 kg (320 pounds).

Frequent Flyer Miles Calculator

Dallas (DAL) → Gillette (GCC).

Distance:
921
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
921

Round trip?