Map of flight path and driving directions from Watertown to Lake Charles.
Shortest flight path between Watertown International Airport (ART) and Lake Charles Regional Airport (LCH).
How far is Lake Charles from Watertown?
There are several ways to calculate distances between Watertown and Lake Charles. Here are two common methods:Vincenty's formula (applied above)
- 1342.971 miles
- 2161.303 kilometers
- 1167.010 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
- 1342.752 miles
- 2160.951 kilometers
- 1166.820 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 Watertown and Lake Charles is 1 hour. Lake Charles is 1 hour behind Watertown.
Lake Charles, LA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 170 kg (374 pounds).
Frequent Flyer Miles Calculator
Watertown (ART) → Lake Charles (LCH).