How far is Harrison, AR, from St Augustine, FL?
The distance between St Augustine (Northeast Florida Regional Airport) and Harrison (Boone County Airport) is 810 miles / 1304 kilometers / 704 nautical miles.
The driving distance from St Augustine (UST) to Harrison (HRO) is 964 miles / 1552 kilometers, and travel time by car is about 18 hours 39 minutes.
Northeast Florida Regional Airport – Boone County Airport
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Distance from St Augustine to Harrison
There are several ways to calculate the distance from St Augustine to Harrison. Here are two standard methods:
Vincenty's formula (applied above)- 810.303 miles
- 1304.056 kilometers
- 704.134 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- 809.688 miles
- 1303.066 kilometers
- 703.600 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 St Augustine to Harrison?
The estimated flight time from Northeast Florida Regional Airport to Boone County Airport is 2 hours and 2 minutes.
What is the time difference between St Augustine and Harrison?
Flight carbon footprint between Northeast Florida Regional Airport (UST) and Boone County Airport (HRO)
On average, flying from St Augustine to Harrison generates about 136 kg of CO2 per passenger, and 136 kilograms equals 299 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from St Augustine to Harrison
See the map of the shortest flight path between Northeast Florida Regional Airport (UST) and Boone County Airport (HRO).
Airport information
| Origin | Northeast Florida Regional Airport |
|---|---|
| City: | St Augustine, FL |
| Country: | United States  |
| IATA Code: | UST |
| ICAO Code: | KSGJ |
| Coordinates: | 29°57′33″N, 81°20′23″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 |