How far is Westerly, RI, from Petersburg, AK?
The distance between Petersburg (Petersburg James A. Johnson Airport) and Westerly (Westerly State Airport) is 2861 miles / 4605 kilometers / 2486 nautical miles.
The driving distance from Petersburg (PSG) to Westerly (WST) is 3761 miles / 6052 kilometers, and travel time by car is about 82 hours 52 minutes.
Petersburg James A. Johnson Airport – Westerly State Airport
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Distance from Petersburg to Westerly
There are several ways to calculate the distance from Petersburg to Westerly. Here are two standard methods:
Vincenty's formula (applied above)- 2861.352 miles
- 4604.900 kilometers
- 2486.447 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- 2853.918 miles
- 4592.935 kilometers
- 2479.987 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 Petersburg to Westerly?
The estimated flight time from Petersburg James A. Johnson Airport to Westerly State Airport is 5 hours and 55 minutes.
What is the time difference between Petersburg and Westerly?
Flight carbon footprint between Petersburg James A. Johnson Airport (PSG) and Westerly State Airport (WST)
On average, flying from Petersburg to Westerly generates about 318 kg of CO2 per passenger, and 318 kilograms equals 700 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Petersburg to Westerly
See the map of the shortest flight path between Petersburg James A. Johnson Airport (PSG) and Westerly State Airport (WST).
Airport information
| Origin | Petersburg James A. Johnson Airport |
|---|---|
| City: | Petersburg, AK |
| Country: | United States  |
| IATA Code: | PSG |
| ICAO Code: | PAPG |
| Coordinates: | 56°48′6″N, 132°56′42″W |
| Destination | Westerly State Airport |
|---|---|
| City: | Westerly, RI |
| Country: | United States |
| IATA Code: | WST |
| ICAO Code: | KWST |
| Coordinates: | 41°20′58″N, 71°48′12″W |