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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 20 hours 8 minutes.

Dallas – Roanoke

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1003
Miles
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1615
Kilometers
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872
Nautical miles

How far is Roanoke from Dallas?

There are several ways to calculate distances between Los Angeles and Chicago. 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).

Flight Duration

Estimated flight time from Dallas Love Field to Roanoke–Blacksburg Regional Airport is 2 hours 23 minutes.

Time difference

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

Carbon dioxide emissions

On average flying from Dallas to Roanoke generates about 151 kg of CO2 per passenger, 151 kilograms is equal to 333 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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).

Airport information

Origin 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
Destination 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