How far is Adak Island, AK, from Roanoke, VA?
The distance between Roanoke (Roanoke–Blacksburg Regional Airport) and Adak Island (Adak Airport) is 4514 miles / 7265 kilometers / 3923 nautical miles.
Roanoke–Blacksburg Regional Airport – Adak Airport
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Distance from Roanoke to Adak Island
There are several ways to calculate the distance from Roanoke to Adak Island. Here are two standard methods:
Vincenty's formula (applied above)- 4514.091 miles
- 7264.726 kilometers
- 3922.638 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- 4502.572 miles
- 7246.187 kilometers
- 3912.628 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 Roanoke to Adak Island?
The estimated flight time from Roanoke–Blacksburg Regional Airport to Adak Airport is 9 hours and 2 minutes.
What is the time difference between Roanoke and Adak Island?
Flight carbon footprint between Roanoke–Blacksburg Regional Airport (ROA) and Adak Airport (ADK)
On average, flying from Roanoke to Adak Island generates about 521 kg of CO2 per passenger, and 521 kilograms equals 1 149 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Roanoke to Adak Island
See the map of the shortest flight path between Roanoke–Blacksburg Regional Airport (ROA) and Adak Airport (ADK).
Airport information
| Origin | Roanoke–Blacksburg Regional Airport |
|---|---|
| City: | Roanoke, VA |
| Country: | United States  |
| IATA Code: | ROA |
| ICAO Code: | KROA |
| Coordinates: | 37°19′31″N, 79°58′31″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 |