# Distance between Lafayette, LA (LFT) and Westerly, RI (WST)

Flight distance from Lafayette to Westerly (Lafayette Regional Airport – Westerly State Airport) is 1364 miles / 2196 kilometers / 1186 nautical miles. Estimated flight time is 3 hours 4 minutes.

Driving distance from Lafayette (LFT) to Westerly (WST) is 1558 miles / 2508 kilometers and travel time by car is about 27 hours 51 minutes.

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

Shortest flight path between Lafayette Regional Airport (LFT) and Westerly State Airport (WST).

## How far is Westerly from Lafayette?

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

Vincenty's formula (applied above)
• 1364.293 miles
• 2195.617 kilometers
• 1185.538 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
• 1363.126 miles
• 2193.738 kilometers
• 1184.524 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
IATA Code: LFT
ICAO Code: KLFT
Coordinates: 30°12′19″N, 91°59′15″W

B Westerly State Airport
City: Westerly, RI
Country: United States
IATA Code: WST
ICAO Code: KWST
Coordinates: 41°20′58″N, 71°48′12″W

## Time difference and current local times

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

CDT

EDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 167 kg (368 pounds).

## Frequent Flyer Miles Calculator

Lafayette (LFT) → Westerly (WST).

Distance:
1364
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1364

Round trip?