How far is Highfill, AR, from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Highfill (Northwest Arkansas National Airport) is 1331 miles / 2143 kilometers / 1157 nautical miles.
The driving distance from Portsmouth (PSM) to Highfill (XNA) is 1568 miles / 2524 kilometers, and travel time by car is about 29 hours 49 minutes.
Portsmouth International Airport at Pease – Northwest Arkansas National Airport
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Distance from Portsmouth to Highfill
There are several ways to calculate the distance from Portsmouth to Highfill. 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 Portsmouth to Highfill?
The estimated flight time from Portsmouth International Airport at Pease to Northwest Arkansas National Airport is 3 hours and 1 minutes.
What is the time difference between Portsmouth and Highfill?
The time difference between Portsmouth and Highfill is 1 hour. Highfill is 1 hour behind Portsmouth.
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Northwest Arkansas National Airport (XNA)
On average, flying from Portsmouth to Highfill 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 Portsmouth to Highfill
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Northwest Arkansas National Airport (XNA).
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 | 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 |