Air Miles Calculator

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 Flag of 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 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

There is no time difference between Rock Springs and Gillette.

Time Difference

Rock Springs, WY

 MDT

Gillette, WY

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 61 kg (135 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?