How far is Roanoke, VA, from Harrison, AR?
The distance between Harrison (Boone County Airport) and Roanoke (Roanoke–Blacksburg Regional Airport) is 734 miles / 1181 kilometers / 638 nautical miles.
The driving distance from Harrison (HRO) to Roanoke (ROA) is 887 miles / 1428 kilometers, and travel time by car is about 16 hours 43 minutes.
Boone County Airport – Roanoke–Blacksburg Regional Airport
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Distance from Harrison to Roanoke
There are several ways to calculate the distance from Harrison to Roanoke. Here are two standard methods:
Vincenty's formula (applied above)- 733.972 miles
- 1181.214 kilometers
- 637.804 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- 732.303 miles
- 1178.527 kilometers
- 636.354 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 Roanoke?
The estimated flight time from Boone County Airport to Roanoke–Blacksburg Regional Airport is 1 hour and 53 minutes.
What is the time difference between Harrison and Roanoke?
The time difference between Harrison and Roanoke is 1 hour. Roanoke is 1 hour ahead of Harrison.
Flight carbon footprint between Boone County Airport (HRO) and Roanoke–Blacksburg Regional Airport (ROA)
On average, flying from Harrison to Roanoke generates about 128 kg of CO2 per passenger, and 128 kilograms equals 283 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 Roanoke
See the map of the shortest flight path between Boone County Airport (HRO) and Roanoke–Blacksburg Regional Airport (ROA).
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 | 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 |