Air Miles Calculator

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 Flag of 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 Flag of 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.

Time Difference

Watertown, NY

 EDT

New Orleans, LA

 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?