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How far is Austin, TX, from Roanoke, VA?

The distance between Roanoke (Roanoke–Blacksburg Regional Airport) and Austin (Austin–Bergstrom International Airport) is 1128 miles / 1816 kilometers / 981 nautical miles.

The driving distance from Roanoke (ROA) to Austin (AUS) is 1304 miles / 2099 kilometers, and travel time by car is about 23 hours 17 minutes.

Roanoke–Blacksburg Regional Airport – Austin–Bergstrom International Airport

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1128
Miles
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1816
Kilometers
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981
Nautical miles

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Distance from Roanoke to Austin

There are several ways to calculate the distance from Roanoke to Austin. Here are two standard methods:

Vincenty's formula (applied above)
  • 1128.452 miles
  • 1816.068 kilometers
  • 980.598 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 1127.022 miles
  • 1813.766 kilometers
  • 979.355 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).

How long does it take to fly from Roanoke to Austin?

The estimated flight time from Roanoke–Blacksburg Regional Airport to Austin–Bergstrom International Airport is 2 hours and 38 minutes.

Flight carbon footprint between Roanoke–Blacksburg Regional Airport (ROA) and Austin–Bergstrom International Airport (AUS)

On average, flying from Roanoke to Austin generates about 158 kg of CO2 per passenger, and 158 kilograms equals 349 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Roanoke to Austin

See the map of the shortest flight path between Roanoke–Blacksburg Regional Airport (ROA) and Austin–Bergstrom International Airport (AUS).

Airport information

Origin 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
Destination Austin–Bergstrom International Airport
City: Austin, TX
Country: United States Flag of United States
IATA Code: AUS
ICAO Code: KAUS
Coordinates: 30°11′40″N, 97°40′11″W