Air Miles Calculator

Distance between Denver, CO (DEN) and Rock Springs, WY (RKS)

Flight distance from Denver to Rock Springs (Denver International Airport – Southwest Wyoming Regional Airport) is 260 miles / 418 kilometers / 226 nautical miles. Estimated flight time is 59 minutes.

Driving distance from Denver (DEN) to Rock Springs (RKS) is 356 miles / 573 kilometers and travel time by car is about 5 hours 38 minutes.

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

Shortest flight path between Denver International Airport (DEN) and Southwest Wyoming Regional Airport (RKS).

How far is Rock Springs from Denver?

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

Vincenty's formula (applied above)
  • 259.657 miles
  • 417.877 kilometers
  • 225.635 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
  • 259.209 miles
  • 417.157 kilometers
  • 225.247 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 Denver International Airport
City: Denver, CO
Country: United States Flag of United States
IATA Code: DEN
ICAO Code: KDEN
Coordinates: 39°51′42″N, 104°40′22″W

B 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

Time difference and current local times

There is no time difference between Denver and Rock Springs.

Time Difference

Denver, CO

 MDT

Rock Springs, WY

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 63 kg (139 pounds).

Frequent Flyer Miles Calculator

Denver (DEN) → Rock Springs (RKS).

Distance:
260
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
260

Round trip?