Air Miles Calculator

Distance between Rock Springs, WY (RKS) and La Crosse, WI (LSE)

Flight distance from Rock Springs to La Crosse (Southwest Wyoming Regional Airport – La Crosse Regional Airport) is 918 miles / 1477 kilometers / 798 nautical miles. Estimated flight time is 2 hours 14 minutes.

Driving distance from Rock Springs (RKS) to La Crosse (LSE) is 1149 miles / 1849 kilometers and travel time by car is about 18 hours 44 minutes.

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

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and La Crosse Regional Airport (LSE).

How far is La Crosse from Rock Springs?

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

Vincenty's formula (applied above)
  • 917.890 miles
  • 1477.201 kilometers
  • 797.625 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
  • 915.549 miles
  • 1473.433 kilometers
  • 795.590 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 La Crosse Regional Airport
City: La Crosse, WI
Country: United States Flag of United States
IATA Code: LSE
ICAO Code: KLSE
Coordinates: 43°52′44″N, 91°15′24″W

Time difference and current local times

The time difference between Rock Springs and La Crosse is 1 hour. La Crosse is 1 hour ahead of Rock Springs.

Time Difference

Rock Springs, WY

 MDT

La Crosse, WI

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 145 kg (320 pounds).

Frequent Flyer Miles Calculator

Rock Springs (RKS) → La Crosse (LSE).

Distance:
918
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
918

Round trip?