Air Miles Calculator

Distance between Rock Springs, WY (RKS) and Fort Frances (YAG)

Flight distance from Rock Springs to Fort Frances (Southwest Wyoming Regional Airport – Fort Frances Municipal Airport) is 904 miles / 1454 kilometers / 785 nautical miles. Estimated flight time is 2 hours 12 minutes.

Driving distance from Rock Springs (RKS) to Fort Frances (YAG) is 1187 miles / 1911 kilometers and travel time by car is about 22 hours 1 minutes.

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

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Fort Frances Municipal Airport (YAG).

How far is Fort Frances from Rock Springs?

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

Vincenty's formula (applied above)
  • 903.547 miles
  • 1454.118 kilometers
  • 785.161 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
  • 901.903 miles
  • 1451.472 kilometers
  • 783.732 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 Fort Frances Municipal Airport
City: Fort Frances
Country: Canada Flag of Canada
IATA Code: YAG
ICAO Code: CYAG
Coordinates: 48°39′15″N, 93°26′22″W

Time difference and current local times

The time difference between Rock Springs and Fort Frances is 1 hour. Fort Frances is 1 hour ahead of Rock Springs.

Time Difference

Rock Springs, WY

 MST

Fort Frances

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 144 kg (317 pounds).

Frequent Flyer Miles Calculator

Rock Springs (RKS) → Fort Frances (YAG).

Distance:
904
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
904

Round trip?