Air Miles Calculator

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 Flag of 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 Flag of 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.

Time Difference

Lafayette, LA

 CDT

Westerly, RI

 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?