How far is Philadelphia, PA, from Westerly, RI?
The distance between Westerly (Westerly State Airport) and Philadelphia (Philadelphia International Airport) is 208 miles / 334 kilometers / 180 nautical miles.
The driving distance from Westerly (WST) to Philadelphia (PHL) is 247 miles / 397 kilometers, and travel time by car is about 5 hours 13 minutes.
Westerly State Airport – Philadelphia International Airport
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Distance from Westerly to Philadelphia
There are several ways to calculate the distance from Westerly to Philadelphia. Here are two standard methods:
Vincenty's formula (applied above)- 207.522 miles
- 333.975 kilometers
- 180.332 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- 207.190 miles
- 333.441 kilometers
- 180.044 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 Philadelphia?
The estimated flight time from Westerly State Airport to Philadelphia International Airport is 53 minutes.
What is the time difference between Westerly and Philadelphia?
There is no time difference between Westerly and Philadelphia.
Flight carbon footprint between Westerly State Airport (WST) and Philadelphia International Airport (PHL)
On average, flying from Westerly to Philadelphia generates about 56 kg of CO2 per passenger, and 56 kilograms equals 122 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 Philadelphia
See the map of the shortest flight path between Westerly State Airport (WST) and Philadelphia International Airport (PHL).
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 | Philadelphia International Airport |
|---|---|
| City: | Philadelphia, PA |
| Country: | United States |
| IATA Code: | PHL |
| ICAO Code: | KPHL |
| Coordinates: | 39°52′18″N, 75°14′27″W |