How far is Portsmouth, NH, from Highfill, AR?
The distance between Highfill (Northwest Arkansas National Airport) and Portsmouth (Portsmouth International Airport at Pease) is 1331 miles / 2143 kilometers / 1157 nautical miles.
The driving distance from Highfill (XNA) to Portsmouth (PSM) is 1573 miles / 2531 kilometers, and travel time by car is about 29 hours 51 minutes.
Northwest Arkansas National Airport – Portsmouth International Airport at Pease
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Distance from Highfill to Portsmouth
There are several ways to calculate the distance from Highfill to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 1331.294 miles
- 2142.510 kilometers
- 1156.863 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- 1328.652 miles
- 2138.258 kilometers
- 1154.567 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 Highfill to Portsmouth?
The estimated flight time from Northwest Arkansas National Airport to Portsmouth International Airport at Pease is 3 hours and 1 minutes.
What is the time difference between Highfill and Portsmouth?
Flight carbon footprint between Northwest Arkansas National Airport (XNA) and Portsmouth International Airport at Pease (PSM)
On average, flying from Highfill to Portsmouth generates about 169 kg of CO2 per passenger, and 169 kilograms equals 372 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Highfill to Portsmouth
See the map of the shortest flight path between Northwest Arkansas National Airport (XNA) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | Northwest Arkansas National Airport |
|---|---|
| City: | Highfill, AR |
| Country: | United States  |
| IATA Code: | XNA |
| ICAO Code: | KXNA |
| Coordinates: | 36°16′54″N, 94°18′24″W |
| Destination | 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 |