How far is Harrison, AR, from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Harrison (Boone County Airport) is 1275 miles / 2052 kilometers / 1108 nautical miles.
The driving distance from Portsmouth (PSM) to Harrison (HRO) is 1511 miles / 2431 kilometers, and travel time by car is about 28 hours 39 minutes.
Portsmouth International Airport at Pease – Boone County Airport
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Distance from Portsmouth to Harrison
There are several ways to calculate the distance from Portsmouth to Harrison. Here are two standard methods:
Vincenty's formula (applied above)- 1275.237 miles
- 2052.295 kilometers
- 1108.151 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- 1272.767 miles
- 2048.321 kilometers
- 1106.005 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 Portsmouth to Harrison?
The estimated flight time from Portsmouth International Airport at Pease to Boone County Airport is 2 hours and 54 minutes.
What is the time difference between Portsmouth and Harrison?
The time difference between Portsmouth and Harrison is 1 hour. Harrison is 1 hour behind Portsmouth.
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Boone County Airport (HRO)
On average, flying from Portsmouth to Harrison generates about 165 kg of CO2 per passenger, and 165 kilograms equals 364 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Portsmouth to Harrison
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Boone County Airport (HRO).
Airport information
| Origin | Portsmouth International Airport at Pease |
|---|---|
| City: | Portsmouth, NH |
| Country: | United States  |
| IATA Code: | PSM |
| ICAO Code: | KPSM |
| Coordinates: | 43°4′40″N, 70°49′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 |