How far is Adak Island, AK, from Westerly, RI?
The distance between Westerly (Westerly State Airport) and Adak Island (Adak Airport) is 4598 miles / 7399 kilometers / 3995 nautical miles.
Westerly State Airport – Adak Airport
Search flights
Distance from Westerly to Adak Island
There are several ways to calculate the distance from Westerly to Adak Island. Here are two standard methods:
Vincenty's formula (applied above)- 4597.599 miles
- 7399.118 kilometers
- 3995.204 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- 4584.909 miles
- 7378.695 kilometers
- 3984.177 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 Adak Island?
The estimated flight time from Westerly State Airport to Adak Airport is 9 hours and 12 minutes.
What is the time difference between Westerly and Adak Island?
Flight carbon footprint between Westerly State Airport (WST) and Adak Airport (ADK)
On average, flying from Westerly to Adak Island generates about 532 kg of CO2 per passenger, and 532 kilograms equals 1 173 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Westerly to Adak Island
See the map of the shortest flight path between Westerly State Airport (WST) and Adak Airport (ADK).
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 | Adak Airport |
|---|---|
| City: | Adak Island, AK |
| Country: | United States |
| IATA Code: | ADK |
| ICAO Code: | PADK |
| Coordinates: | 51°52′40″N, 176°38′45″W |