Distance between Sioux City, IA (SUX) and Lake Charles, LA (LCH)

Flight distance from Sioux City to Lake Charles (Sioux Gateway Airport – Lake Charles Regional Airport) is 864 miles / 1391 kilometers / 751 nautical miles. Estimated flight time is 2 hours 8 minutes.

Driving distance from Sioux City (SUX) to Lake Charles (LCH) is 1006 miles / 1619 kilometers and travel time by car is about 18 hours 34 minutes.

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).

Airport information

A Sioux Gateway Airport
City: Sioux City, IA
Country: United States
IATA Code: SUX
ICAO Code: KSUX
Coordinates: 42°24′9″N, 96°23′3″W

B Lake Charles Regional Airport
City: Lake Charles, LA
Country: United States
IATA Code: LCH
ICAO Code: KLCH
Coordinates: 30°7′33″N, 93°13′23″W

Time difference and current local times

There is no time difference between Sioux City and Lake Charles.

CDT

CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 141 kg (310 pounds).

Frequent Flyer Miles Calculator

Sioux City (SUX) → Lake Charles (LCH).

Distance:
864
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
864

Round trip?