Air Miles Calculator

Distance between Phoenix, AZ (PHX) and Westerly, RI (WST)

Flight distance from Phoenix to Westerly (Phoenix Sky Harbor International Airport – Westerly State Airport) is 2257 miles / 3633 kilometers / 1962 nautical miles. Estimated flight time is 4 hours 46 minutes.

Driving distance from Phoenix (PHX) to Westerly (WST) is 2559 miles / 4118 kilometers and travel time by car is about 44 hours 19 minutes.

Map of flight path and driving directions from Phoenix to Westerly.

Shortest flight path between Phoenix Sky Harbor International Airport (PHX) and Westerly State Airport (WST).

How far is Westerly from Phoenix?

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

Vincenty's formula (applied above)
  • 2257.289 miles
  • 3632.755 kilometers
  • 1961.531 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
  • 2252.550 miles
  • 3625.128 kilometers
  • 1957.413 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 Phoenix Sky Harbor International Airport
City: Phoenix, AZ
Country: United States Flag of United States
IATA Code: PHX
ICAO Code: KPHX
Coordinates: 33°26′3″N, 112°0′43″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 Phoenix and Westerly is 2 hours. Westerly is 2 hours ahead of Phoenix.

Time Difference

Phoenix, AZ

 MST

Westerly, RI

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 247 kg (545 pounds).

Frequent Flyer Miles Calculator

Phoenix (PHX) → Westerly (WST).

Distance:
2257
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2257

Round trip?