Map of flight path and driving directions from Sioux City to Lake Charles.
Shortest flight path between Sioux Gateway Airport (SUX) and Lake Charles Regional Airport (LCH).
How far is Lake Charles from Sioux City?
There are several ways to calculate distances between Sioux City and Lake Charles. Here are two common methods:Vincenty's formula (applied above)
- 864.496 miles
- 1391.272 kilometers
- 751.227 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
- 866.132 miles
- 1393.905 kilometers
- 752.648 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
There is no time difference between Sioux City and Lake Charles.
Sioux City, IA
Lake Charles, LA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 141 kg (310 pounds).
Frequent Flyer Miles Calculator
Sioux City (SUX) → Lake Charles (LCH).