Air Miles Calculator

Distance between Boise, ID (BOI) and Westerly, RI (WST)

Flight distance from Boise to Westerly (Boise Airport – Westerly State Airport) is 2248 miles / 3618 kilometers / 1954 nautical miles. Estimated flight time is 4 hours 45 minutes.

Driving distance from Boise (BOI) to Westerly (WST) is 2601 miles / 4186 kilometers and travel time by car is about 43 hours 16 minutes.

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

Shortest flight path between Boise Airport (BOI) and Westerly State Airport (WST).

How far is Westerly from Boise?

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

Vincenty's formula (applied above)
  • 2248.352 miles
  • 3618.372 kilometers
  • 1953.765 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
  • 2242.453 miles
  • 3608.879 kilometers
  • 1948.639 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 Boise Airport
City: Boise, ID
Country: United States Flag of United States
IATA Code: BOI
ICAO Code: KBOI
Coordinates: 43°33′51″N, 116°13′22″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 Boise and Westerly is 2 hours. Westerly is 2 hours ahead of Boise.

Time Difference

Boise, ID

 MST

Westerly, RI

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 246 kg (542 pounds).

Frequent Flyer Miles Calculator

Boise (BOI) → Westerly (WST).

Distance:
2248
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2248

Round trip?