How far is Austin, TX, from Harrison, AR?
The distance between Harrison (Boone County Airport) and Austin (Austin–Bergstrom International Airport) is 493 miles / 793 kilometers / 428 nautical miles.
The driving distance from Harrison (HRO) to Austin (AUS) is 608 miles / 978 kilometers, and travel time by car is about 11 hours 17 minutes.
Boone County Airport – Austin–Bergstrom International Airport
Search flights
Distance from Harrison to Austin
There are several ways to calculate the distance from Harrison to Austin. Here are two standard methods:
Vincenty's formula (applied above)- 493.002 miles
- 793.410 kilometers
- 428.407 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- 493.625 miles
- 794.412 kilometers
- 428.948 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 Harrison to Austin?
The estimated flight time from Boone County Airport to Austin–Bergstrom International Airport is 1 hour and 26 minutes.
What is the time difference between Harrison and Austin?
Flight carbon footprint between Boone County Airport (HRO) and Austin–Bergstrom International Airport (AUS)
On average, flying from Harrison to Austin generates about 98 kg of CO2 per passenger, and 98 kilograms equals 215 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Harrison to Austin
See the map of the shortest flight path between Boone County Airport (HRO) and Austin–Bergstrom International Airport (AUS).
Airport information
| Origin | Boone County Airport |
|---|---|
| City: | Harrison, AR |
| Country: | United States  |
| IATA Code: | HRO |
| ICAO Code: | KHRO |
| Coordinates: | 36°15′41″N, 93°9′16″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 |