How far is Harlingen, TX, from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Harlingen (Valley International Airport) is 1905 miles / 3066 kilometers / 1656 nautical miles.
The driving distance from Portsmouth (PSM) to Harlingen (HRL) is 2224 miles / 3579 kilometers, and travel time by car is about 42 hours 11 minutes.
Portsmouth International Airport at Pease – Valley International Airport
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Distance from Portsmouth to Harlingen
There are several ways to calculate the distance from Portsmouth to Harlingen. Here are two standard methods:
Vincenty's formula (applied above)- 1905.164 miles
- 3066.063 kilometers
- 1655.542 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- 1904.191 miles
- 3064.498 kilometers
- 1654.697 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 Harlingen?
The estimated flight time from Portsmouth International Airport at Pease to Valley International Airport is 4 hours and 6 minutes.
What is the time difference between Portsmouth and Harlingen?
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Valley International Airport (HRL)
On average, flying from Portsmouth to Harlingen generates about 209 kg of CO2 per passenger, and 209 kilograms equals 460 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 Harlingen
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Valley International Airport (HRL).
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 | Valley International Airport |
|---|---|
| City: | Harlingen, TX |
| Country: | United States |
| IATA Code: | HRL |
| ICAO Code: | KHRL |
| Coordinates: | 26°13′42″N, 97°39′15″W |