Map of flight path and driving directions from Eastsound to Roanoke.
Shortest flight path between Orcas Island Airport (ESD) and Roanoke–Blacksburg Regional Airport (ROA).
How far is Roanoke from Eastsound?
There are several ways to calculate distances between Eastsound and Roanoke. Here are two common methods:Vincenty's formula (applied above)
- 2277.196 miles
- 3664.792 kilometers
- 1978.829 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 2272.102 miles
- 3656.594 kilometers
- 1974.403 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).
Time difference and current local times
The time difference between Eastsound and Roanoke is 3 hours. Roanoke is 3 hours ahead of Eastsound.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 249 kg (550 pounds).
Frequent Flyer Miles Calculator
Eastsound (ESD) → Roanoke (ROA).