Air Miles Calculator

Distance between Lafayette, LA (LFT) and Watertown, NY (ART)

Flight distance from Lafayette to Watertown (Lafayette Regional Airport – Watertown International Airport) is 1292 miles / 2079 kilometers / 1123 nautical miles. Estimated flight time is 2 hours 56 minutes.

Driving distance from Lafayette (LFT) to Watertown (ART) is 1558 miles / 2507 kilometers and travel time by car is about 27 hours 28 minutes.

Map of flight path and driving directions from Lafayette to Watertown.

Shortest flight path between Lafayette Regional Airport (LFT) and Watertown International Airport (ART).

How far is Watertown from Lafayette?

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

Vincenty's formula (applied above)
  • 1292.126 miles
  • 2079.476 kilometers
  • 1122.827 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
  • 1292.099 miles
  • 2079.432 kilometers
  • 1122.804 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 Lafayette Regional Airport
City: Lafayette, LA
Country: United States Flag of United States
IATA Code: LFT
ICAO Code: KLFT
Coordinates: 30°12′19″N, 91°59′15″W

B 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

Time difference and current local times

The time difference between Lafayette and Watertown is 1 hour. Watertown is 1 hour ahead of Lafayette.

Time Difference

Lafayette, LA

 CST

Watertown, NY

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 166 kg (367 pounds).

Frequent Flyer Miles Calculator

Lafayette (LFT) → Watertown (ART).

Distance:
1292
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1292

Round trip?