Map of flight path and driving directions from Rock Springs to Lake Charles.
Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Lake Charles Regional Airport (LCH).
How far is Lake Charles from Rock Springs?
There are several ways to calculate distances between Rock Springs and Lake Charles. Here are two common methods:Vincenty's formula (applied above)
- 1186.225 miles
- 1909.043 kilometers
- 1030.801 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
- 1185.865 miles
- 1908.464 kilometers
- 1030.488 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).
Time difference and current local times
The time difference between Rock Springs and Lake Charles is 1 hour. Lake Charles is 1 hour ahead of Rock Springs.
Rock Springs, WY
Lake Charles, LA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 161 kg (355 pounds).
Frequent Flyer Miles Calculator
Rock Springs (RKS) → Lake Charles (LCH).