Air Miles Calculator

Distance between Dallas, TX (DAL) and Roanoke, VA (ROA)

Flight distance from Dallas to Roanoke (Dallas Love Field – Roanoke–Blacksburg Regional Airport) is 1003 miles / 1615 kilometers / 872 nautical miles. Estimated flight time is 2 hours 23 minutes.

Driving distance from Dallas (DAL) to Roanoke (ROA) is 1100 miles / 1771 kilometers and travel time by car is about 18 hours 55 minutes.

Map of flight path and driving directions from Dallas to Roanoke.

Shortest flight path between Dallas Love Field (DAL) and Roanoke–Blacksburg Regional Airport (ROA).

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).

Airport information


A Dallas Love Field
City: Dallas, TX
Country: United States Flag of United States
IATA Code: DAL
ICAO Code: KDAL
Coordinates: 32°50′49″N, 96°51′6″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

The time difference between Dallas and Roanoke is 1 hour. Roanoke is 1 hour ahead of Dallas.

Time Difference

Dallas, TX

 CST

Roanoke, VA

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 151 kg (333 pounds).

Frequent Flyer Miles Calculator

Dallas (DAL) → Roanoke (ROA).

Distance:
1003
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1003

Round trip?