Map of flight path and driving directions from Detroit to Roanoke.
Shortest flight path between Detroit Metropolitan Airport (DTW) and Roanoke–Blacksburg Regional Airport (ROA).
How far is Roanoke from Detroit?
There are several ways to calculate distances between Detroit and Roanoke. Here are two common methods:Vincenty's formula (applied above)
- 382.035 miles
- 614.826 kilometers
- 331.980 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
- 382.267 miles
- 615.200 kilometers
- 332.181 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
There is no time difference between Detroit and Roanoke.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 80 kg (177 pounds).
Frequent Flyer Miles Calculator
Detroit (DTW) → Roanoke (ROA).