Air Miles Calculator

Distance between Spokane, WA (GEG) and Westerly, RI (WST)

Flight distance from Spokane to Westerly (Spokane International Airport – Westerly State Airport) is 2267 miles / 3649 kilometers / 1970 nautical miles. Estimated flight time is 4 hours 47 minutes.

Driving distance from Spokane (GEG) to Westerly (WST) is 2750 miles / 4426 kilometers and travel time by car is about 45 hours 49 minutes.

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

Shortest flight path between Spokane International Airport (GEG) and Westerly State Airport (WST).

How far is Westerly from Spokane?

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

Vincenty's formula (applied above)
  • 2267.436 miles
  • 3649.084 kilometers
  • 1970.348 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
  • 2261.470 miles
  • 3639.483 kilometers
  • 1965.163 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 Spokane International Airport
City: Spokane, WA
Country: United States Flag of United States
IATA Code: GEG
ICAO Code: KGEG
Coordinates: 47°37′11″N, 117°32′2″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 Spokane and Westerly is 3 hours. Westerly is 3 hours ahead of Spokane.

Time Difference

Spokane, WA

 PST

Westerly, RI

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 248 kg (547 pounds).

Frequent Flyer Miles Calculator

Spokane (GEG) → Westerly (WST).

Distance:
2267
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2267

Round trip?