Air Miles Calculator logo

How far is Roanoke, VA, from Adak Island, AK?

The distance between Adak Island (Adak Airport) and Roanoke (Roanoke–Blacksburg Regional Airport) is 4514 miles / 7265 kilometers / 3923 nautical miles.

Adak Airport – Roanoke–Blacksburg Regional Airport

Distance arrow
4514
Miles
Distance arrow
7265
Kilometers
Distance arrow
3923
Nautical miles

Search flights

Distance from Adak Island to Roanoke

There are several ways to calculate the distance from Adak Island to Roanoke. 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 Adak Island to Roanoke?

The estimated flight time from Adak Airport to Roanoke–Blacksburg Regional Airport is 9 hours and 2 minutes.

Flight carbon footprint between Adak Airport (ADK) and Roanoke–Blacksburg Regional Airport (ROA)

On average, flying from Adak Island to Roanoke 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 Adak Island to Roanoke

See the map of the shortest flight path between Adak Airport (ADK) and Roanoke–Blacksburg Regional Airport (ROA).

Airport information

Origin Adak Airport
City: Adak Island, AK
Country: United States Flag of United States
IATA Code: ADK
ICAO Code: PADK
Coordinates: 51°52′40″N, 176°38′45″W
Destination Roanoke–Blacksburg Regional Airport
City: Roanoke, VA
Country: United States Flag of United States
IATA Code: ROA
ICAO Code: KROA
Coordinates: 37°19′31″N, 79°58′31″W