# 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
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
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.

CST

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?