How far is Westerly, RI, from Alma?
The distance between Alma (Alma Airport) and Westerly (Westerly State Airport) is 494 miles / 796 kilometers / 430 nautical miles.
The driving distance from Alma (YTF) to Westerly (WST) is 613 miles / 986 kilometers, and travel time by car is about 12 hours 38 minutes.
Alma Airport – Westerly State Airport
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Distance from Alma to Westerly
There are several ways to calculate the distance from Alma to Westerly. Here are two standard methods:
Vincenty's formula (applied above)- 494.436 miles
- 795.717 kilometers
- 429.653 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- 494.723 miles
- 796.180 kilometers
- 429.903 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 Alma to Westerly?
The estimated flight time from Alma Airport to Westerly State Airport is 1 hour and 26 minutes.
What is the time difference between Alma and Westerly?
Flight carbon footprint between Alma Airport (YTF) and Westerly State Airport (WST)
On average, flying from Alma to Westerly generates about 98 kg of CO2 per passenger, and 98 kilograms equals 216 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Alma to Westerly
See the map of the shortest flight path between Alma Airport (YTF) and Westerly State Airport (WST).
Airport information
| Origin | Alma Airport |
|---|---|
| City: | Alma |
| Country: | Canada  |
| IATA Code: | YTF |
| ICAO Code: | CYTF |
| Coordinates: | 48°30′32″N, 71°38′30″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 |