Air Miles Calculator

Distance between Detroit, MI (DTW) and Roanoke, VA (ROA)

Flight distance from Detroit to Roanoke (Detroit Metropolitan Airport – Roanoke–Blacksburg Regional Airport) is 382 miles / 615 kilometers / 332 nautical miles. Estimated flight time is 1 hour 13 minutes.

Driving distance from Detroit (DTW) to Roanoke (ROA) is 529 miles / 851 kilometers and travel time by car is about 9 hours 51 minutes.

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).

Airport information


A Detroit Metropolitan Airport
City: Detroit, MI
Country: United States Flag of United States
IATA Code: DTW
ICAO Code: KDTW
Coordinates: 42°12′44″N, 83°21′12″W

B 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

Time difference and current local times

There is no time difference between Detroit and Roanoke.

Time Difference

Detroit, MI

 EDT

Roanoke, VA

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 80 kg (177 pounds).

Frequent Flyer Miles Calculator

Detroit (DTW) → Roanoke (ROA).

Distance:
382
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
382

Round trip?