Air Miles Calculator

Distance between Rock Springs, WY (RKS) and St Cloud, MN (STC)

Flight distance from Rock Springs to St Cloud (Southwest Wyoming Regional Airport – St. Cloud Regional Airport) is 800 miles / 1287 kilometers / 695 nautical miles. Estimated flight time is 2 hours 0 minutes.

Driving distance from Rock Springs (RKS) to St Cloud (STC) is 1039 miles / 1672 kilometers and travel time by car is about 18 hours 36 minutes.

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

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and St. Cloud Regional Airport (STC).

How far is St Cloud from Rock Springs?

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

Vincenty's formula (applied above)
  • 799.610 miles
  • 1286.848 kilometers
  • 694.842 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
  • 797.775 miles
  • 1283.895 kilometers
  • 693.248 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 St. Cloud Regional Airport
City: St Cloud, MN
Country: United States Flag of United States
IATA Code: STC
ICAO Code: KSTC
Coordinates: 45°32′47″N, 94°3′35″W

Time difference and current local times

The time difference between Rock Springs and St Cloud is 1 hour. St Cloud is 1 hour ahead of Rock Springs.

Time Difference

Rock Springs, WY

 MDT

St Cloud, MN

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 135 kg (297 pounds).

Frequent Flyer Miles Calculator

Rock Springs (RKS) → St Cloud (STC).

Distance:
800
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
800

Round trip?