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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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.
What is the time difference between Roanoke and Austin?
The time difference between Roanoke and Austin is 1 hour. Austin is 1 hour behind Roanoke.
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  |
| 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 |
| IATA Code: | AUS |
| ICAO Code: | KAUS |
| Coordinates: | 30°11′40″N, 97°40′11″W |