How far is San Francisco, CA, from Westerly, RI?
The distance between Westerly (Westerly State Airport) and San Francisco (San Francisco International Airport) is 2677 miles / 4309 kilometers / 2327 nautical miles.
The driving distance from Westerly (WST) to San Francisco (SFO) is 3057 miles / 4919 kilometers, and travel time by car is about 54 hours 18 minutes.
Westerly State Airport – San Francisco International Airport
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Distance from Westerly to San Francisco
There are several ways to calculate the distance from Westerly to San Francisco. Here are two standard methods:
Vincenty's formula (applied above)- 2677.356 miles
- 4308.786 kilometers
- 2326.558 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 2670.850 miles
- 4298.316 kilometers
- 2320.905 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).
How long does it take to fly from Westerly to San Francisco?
The estimated flight time from Westerly State Airport to San Francisco International Airport is 5 hours and 34 minutes.
What is the time difference between Westerly and San Francisco?
Flight carbon footprint between Westerly State Airport (WST) and San Francisco International Airport (SFO)
On average, flying from Westerly to San Francisco generates about 296 kg of CO2 per passenger, and 296 kilograms equals 652 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Westerly to San Francisco
See the map of the shortest flight path between Westerly State Airport (WST) and San Francisco International Airport (SFO).
Airport information
| Origin | Westerly State Airport |
|---|---|
| City: | Westerly, RI |
| Country: | United States  |
| IATA Code: | WST |
| ICAO Code: | KWST |
| Coordinates: | 41°20′58″N, 71°48′12″W |
| Destination | San Francisco International Airport |
|---|---|
| City: | San Francisco, CA |
| Country: | United States |
| IATA Code: | SFO |
| ICAO Code: | KSFO |
| Coordinates: | 37°37′8″N, 122°22′30″W |