# Distance between Watertown, NY (ART) and New Orleans, LA (MSY)

Flight distance from Watertown to New Orleans (Watertown International Airport – Louis Armstrong New Orleans International Airport) is 1242 miles / 1999 kilometers / 1079 nautical miles. Estimated flight time is 2 hours 51 minutes.

Driving distance from Watertown (ART) to New Orleans (MSY) is 1457 miles / 2345 kilometers and travel time by car is about 25 hours 39 minutes.

## Map of flight path and driving directions from Watertown to New Orleans.

Shortest flight path between Watertown International Airport (ART) and Louis Armstrong New Orleans International Airport (MSY).

## How far is New Orleans from Watertown?

There are several ways to calculate distances between Watertown and New Orleans. Here are two common methods:

Vincenty's formula (applied above)
• 1241.947 miles
• 1998.721 kilometers
• 1079.223 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
• 1242.269 miles
• 1999.239 kilometers
• 1079.503 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 Louis Armstrong New Orleans International Airport
City: New Orleans, LA
Country: United States
IATA Code: MSY
ICAO Code: KMSY
Coordinates: 29°59′36″N, 90°15′28″W

## Time difference and current local times

The time difference between Watertown and New Orleans is 1 hour. New Orleans is 1 hour behind Watertown.

EDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 163 kg (360 pounds).

## Frequent Flyer Miles Calculator

Watertown (ART) → New Orleans (MSY).

Distance:
1242
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1242

Round trip?