Air Miles Calculator

Distance between Houston, TX (HOU) and Westerly, RI (WST)

Distance from Houston to Westerly (William P. Hobby Airport – Westerly State Airport) is 1542 miles / 2482 kilometers / 1340 nautical miles.

How far is Westerly from Houston?

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

Vincenty's formula (applied above)
  • 1542.394 miles
  • 2482.243 kilometers
  • 1340.304 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
  • 1540.815 miles
  • 2479.701 kilometers
  • 1338.932 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).

Flight duration

Estimated flight time from William P. Hobby Airport (HOU) to Westerly State Airport (WST) is 3 hours 25 minutes.

Time difference and current local times

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

Time Difference

Houston
Westerly

Houston, TX

 CST

Westerly, RI

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 169 kg (372 pounds).

Airport information


A William P. Hobby Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: HOU
ICAO Code: KHOU
Coordinates: 29°38′43″N, 95°16′44″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

Map

Houston to Westerly flight map.

Frequent Flyer Miles Calculator

Houston (HOU) → Westerly (WST).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1542
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1542

Round trip?