How far is St Petersburg, FL, from Harrison, AR?
The distance between Harrison (Boone County Airport) and St Petersburg (St. Pete–Clearwater International Airport) is 840 miles / 1353 kilometers / 730 nautical miles.
The driving distance from Harrison (HRO) to St Petersburg (PIE) is 1057 miles / 1701 kilometers, and travel time by car is about 20 hours 23 minutes.
Boone County Airport – St. Pete–Clearwater International Airport
Search flights
Distance from Harrison to St Petersburg
There are several ways to calculate the distance from Harrison to St Petersburg. Here are two standard methods:
Vincenty's formula (applied above)- 840.468 miles
- 1352.602 kilometers
- 730.347 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- 840.637 miles
- 1352.874 kilometers
- 730.494 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 St Petersburg?
The estimated flight time from Boone County Airport to St. Pete–Clearwater International Airport is 2 hours and 5 minutes.
What is the time difference between Harrison and St Petersburg?
Flight carbon footprint between Boone County Airport (HRO) and St. Pete–Clearwater International Airport (PIE)
On average, flying from Harrison to St Petersburg generates about 139 kg of CO2 per passenger, and 139 kilograms equals 305 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 St Petersburg
See the map of the shortest flight path between Boone County Airport (HRO) and St. Pete–Clearwater International Airport (PIE).
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 | St. Pete–Clearwater International Airport |
|---|---|
| City: | St Petersburg, FL |
| Country: | United States |
| IATA Code: | PIE |
| ICAO Code: | KPIE |
| Coordinates: | 27°54′36″N, 82°41′14″W |