Air Miles Calculator

Distance between Watertown, NY (ART) and Lake Charles, LA (LCH)

Flight distance from Watertown to Lake Charles (Watertown International Airport – Lake Charles Regional Airport) is 1343 miles / 2161 kilometers / 1167 nautical miles. Estimated flight time is 3 hours 2 minutes.

Driving distance from Watertown (ART) to Lake Charles (LCH) is 1571 miles / 2528 kilometers and travel time by car is about 28 hours 35 minutes.

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).

Airport information


A Watertown International Airport
City: Watertown, NY
Country: United States Flag of United States
IATA Code: ART
ICAO Code: KART
Coordinates: 43°59′30″N, 76°1′18″W

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

Time difference and current local times

The time difference between Watertown and Lake Charles is 1 hour. Lake Charles is 1 hour behind Watertown.

Time Difference

Watertown, NY

 EDT

Lake Charles, LA

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 170 kg (374 pounds).

Frequent Flyer Miles Calculator

Watertown (ART) → Lake Charles (LCH).

Distance:
1343
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1343

Round trip?