Air Miles Calculator

Distance between San Diego, CA (SAN) and Westerly, RI (WST)

Distance from San Diego to Westerly (San Diego International Airport – Westerly State Airport) is 2548 miles / 4101 kilometers / 2214 nautical miles.

How far is Westerly from San Diego?

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

Vincenty's formula (applied above)
  • 2547.943 miles
  • 4100.517 kilometers
  • 2214.102 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
  • 2542.608 miles
  • 4091.930 kilometers
  • 2209.466 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 San Diego International Airport (SAN) to Westerly State Airport (WST) is 5 hours 19 minutes.

Time difference and current local times

The time difference between San Diego and Westerly is 3 hours. Westerly is 3 hours ahead of San Diego.

Time Difference

San Diego
Westerly

San Diego, CA

 PST

Westerly, RI

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 285 kg (629 pounds).

Airport information


A San Diego International Airport
City: San Diego, CA
Country: United States Flag of United States
IATA Code: SAN
ICAO Code: KSAN
Coordinates: 32°44′0″N, 117°11′24″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

San Diego to Westerly flight map.

Frequent Flyer Miles Calculator

San Diego (SAN) → Westerly (WST).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
2548
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2548

Round trip?