How far is Harrison, AR, from Rapid City, SD?
The distance between Rapid City (Rapid City Regional Airport) and Harrison (Boone County Airport) is 749 miles / 1206 kilometers / 651 nautical miles.
The driving distance from Rapid City (RAP) to Harrison (HRO) is 942 miles / 1516 kilometers, and travel time by car is about 16 hours 42 minutes.
Rapid City Regional Airport – Boone County Airport
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Distance from Rapid City to Harrison
There are several ways to calculate the distance from Rapid City to Harrison. Here are two standard methods:
Vincenty's formula (applied above)- 749.431 miles
- 1206.093 kilometers
- 651.238 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- 749.064 miles
- 1205.502 kilometers
- 650.919 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 Rapid City to Harrison?
The estimated flight time from Rapid City Regional Airport to Boone County Airport is 1 hour and 55 minutes.
What is the time difference between Rapid City and Harrison?
Flight carbon footprint between Rapid City Regional Airport (RAP) and Boone County Airport (HRO)
On average, flying from Rapid City to Harrison generates about 130 kg of CO2 per passenger, and 130 kilograms equals 286 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Rapid City to Harrison
See the map of the shortest flight path between Rapid City Regional Airport (RAP) and Boone County Airport (HRO).
Airport information
| Origin | Rapid City Regional Airport |
|---|---|
| City: | Rapid City, SD |
| Country: | United States  |
| IATA Code: | RAP |
| ICAO Code: | KRAP |
| Coordinates: | 44°2′43″N, 103°3′25″W |
| Destination | Boone County Airport |
|---|---|
| City: | Harrison, AR |
| Country: | United States |
| IATA Code: | HRO |
| ICAO Code: | KHRO |
| Coordinates: | 36°15′41″N, 93°9′16″W |