# Distance between Huntsville, AL (HSV) and Gillette, WY (GCC)

Flight distance from Huntsville to Gillette (Huntsville International Airport – Gillette–Campbell County Airport) is 1202 miles / 1934 kilometers / 1044 nautical miles. Estimated flight time is 2 hours 46 minutes.

Driving distance from Huntsville (HSV) to Gillette (GCC) is 1520 miles / 2447 kilometers and travel time by car is about 25 hours 7 minutes.

## Map of flight path and driving directions from Huntsville to Gillette.

Shortest flight path between Huntsville International Airport (HSV) and Gillette–Campbell County Airport (GCC).

## How far is Gillette from Huntsville?

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

Vincenty's formula (applied above)
• 1201.591 miles
• 1933.774 kilometers
• 1044.154 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
• 1200.122 miles
• 1931.410 kilometers
• 1042.878 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 Huntsville International Airport
City: Huntsville, AL
Country: United States
IATA Code: HSV
ICAO Code: KHSV
Coordinates: 34°38′13″N, 86°46′30″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 Huntsville and Gillette is 1 hour. Gillette is 1 hour behind Huntsville.

CDT

MDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 162 kg (356 pounds).

## Frequent Flyer Miles Calculator

Huntsville (HSV) → Gillette (GCC).

Distance:
1202
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1202

Round trip?