# Distance between Rock Springs, WY (RKS) and Gillette, WY (GCC)

Flight distance from Rock Springs to Gillette (Southwest Wyoming Regional Airport – Gillette–Campbell County Airport) is 261 miles / 420 kilometers / 227 nautical miles. Estimated flight time is 59 minutes.

Driving distance from Rock Springs (RKS) to Gillette (GCC) is 350 miles / 564 kilometers and travel time by car is about 6 hours 54 minutes.

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

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Gillette–Campbell County Airport (GCC).

## How far is Gillette from Rock Springs?

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

Vincenty's formula (applied above)
• 260.918 miles
• 419.908 kilometers
• 226.732 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
• 260.720 miles
• 419.589 kilometers
• 226.560 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 Southwest Wyoming Regional Airport
City: Rock Springs, WY
Country: United States
IATA Code: RKS
ICAO Code: KRKS
Coordinates: 41°35′39″N, 109°3′54″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

There is no time difference between Rock Springs and Gillette.

MDT

MDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 63 kg (140 pounds).

## Frequent Flyer Miles Calculator

Rock Springs (RKS) → Gillette (GCC).

Distance:
261
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
261

Round trip?