How far is Block Island, RI, from Adak Island, AK?
The distance between Adak Island (Adak Airport) and Block Island (Block Island State Airport) is 4615 miles / 7427 kilometers / 4010 nautical miles.
Adak Airport – Block Island State Airport
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Distance from Adak Island to Block Island
There are several ways to calculate the distance from Adak Island to Block Island. Here are two standard methods:
Vincenty's formula (applied above)- 4614.754 miles
- 7426.726 kilometers
- 4010.111 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- 4602.056 miles
- 7406.291 kilometers
- 3999.077 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 Adak Island to Block Island?
The estimated flight time from Adak Airport to Block Island State Airport is 9 hours and 14 minutes.
What is the time difference between Adak Island and Block Island?
Flight carbon footprint between Adak Airport (ADK) and Block Island State Airport (BID)
On average, flying from Adak Island to Block Island generates about 534 kg of CO2 per passenger, and 534 kilograms equals 1 177 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Adak Island to Block Island
See the map of the shortest flight path between Adak Airport (ADK) and Block Island State Airport (BID).
Airport information
| Origin | Adak Airport |
|---|---|
| City: | Adak Island, AK |
| Country: | United States  |
| IATA Code: | ADK |
| ICAO Code: | PADK |
| Coordinates: | 51°52′40″N, 176°38′45″W |
| Destination | Block Island State Airport |
|---|---|
| City: | Block Island, RI |
| Country: | United States |
| IATA Code: | BID |
| ICAO Code: | KBID |
| Coordinates: | 41°10′5″N, 71°34′40″W |