# 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
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
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.

MST

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?