How far is Roanoke from Dallas?
There are several ways to calculate distances between Dallas and Roanoke. Here are two common methods:Vincenty's formula (applied above)
- 1003.217 miles
- 1614.522 kilometers
- 871.772 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
- 1001.416 miles
- 1611.623 kilometers
- 870.207 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).
Estimated flight time from Dallas Love Field (DAL) to Roanoke–Blacksburg Regional Airport (ROA) is 2 hours 23 minutes.
Time difference and current local times
The time difference between Dallas and Roanoke is 1 hour. Roanoke is 1 hour ahead of Dallas.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 151 kg (333 pounds).
Dallas to Roanoke flight map.
Frequent Flyer Miles Calculator
Dallas (DAL) → Roanoke (ROA).