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

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

Driving distance from Watertown (ART) to Lafayette (LFT) is 1553 miles / 2500 kilometers and travel time by car is about 27 hours 19 minutes.

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

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

## How far is Lafayette from Watertown?

There are several ways to calculate distances between Watertown and Lafayette. 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 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 Lafayette Regional Airport
City: Lafayette, LA
Country: United States
IATA Code: LFT
ICAO Code: KLFT
Coordinates: 30°12′19″N, 91°59′15″W

## Time difference and current local times

The time difference between Watertown and Lafayette is 1 hour. Lafayette is 1 hour behind Watertown.

EDT

CDT

## Carbon dioxide emissions

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

## Frequent Flyer Miles Calculator

Watertown (ART) → Lafayette (LFT).

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

### In total

Total frequent flyer miles:
1292

Round trip?