Map of flight path and driving directions from San Diego to Westerly.
Shortest flight path between San Diego International Airport (SAN) and Westerly State Airport (WST).
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).
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.
San Diego, CA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 281 kg (619 pounds).
Frequent Flyer Miles Calculator
San Diego (SAN) → Westerly (WST).