Air Miles Calculator

Distance between Fargo, ND (FAR) and Rock Springs, WY (RKS)

Flight distance from Fargo to Rock Springs (Hector International Airport – Southwest Wyoming Regional Airport) is 709 miles / 1141 kilometers / 616 nautical miles. Estimated flight time is 1 hour 50 minutes.

Driving distance from Fargo (FAR) to Rock Springs (RKS) is 936 miles / 1506 kilometers and travel time by car is about 16 hours 48 minutes.

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

Shortest flight path between Hector International Airport (FAR) and Southwest Wyoming Regional Airport (RKS).

How far is Rock Springs from Fargo?

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

Vincenty's formula (applied above)
  • 709.222 miles
  • 1141.382 kilometers
  • 616.297 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
  • 707.933 miles
  • 1139.307 kilometers
  • 615.177 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 Hector International Airport
City: Fargo, ND
Country: United States Flag of United States
IATA Code: FAR
ICAO Code: KFAR
Coordinates: 46°55′14″N, 96°48′56″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

The time difference between Fargo and Rock Springs is 1 hour. Rock Springs is 1 hour behind Fargo.

Time Difference

Fargo, ND

 CDT

Rock Springs, WY

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 126 kg (277 pounds).

Frequent Flyer Miles Calculator

Fargo (FAR) → Rock Springs (RKS).

Distance:
709
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
709

Round trip?