# 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
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
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.

EDT

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?