How far is Philadelphia, PA, from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Philadelphia (Philadelphia International Airport) is 319 miles / 513 kilometers / 277 nautical miles.
The driving distance from Portsmouth (PSM) to Philadelphia (PHL) is 367 miles / 591 kilometers, and travel time by car is about 7 hours 40 minutes.
Portsmouth International Airport at Pease – Philadelphia International Airport
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Distance from Portsmouth to Philadelphia
There are several ways to calculate the distance from Portsmouth to Philadelphia. Here are two standard methods:
Vincenty's formula (applied above)- 318.543 miles
- 512.646 kilometers
- 276.806 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- 318.300 miles
- 512.255 kilometers
- 276.595 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 Philadelphia?
The estimated flight time from Portsmouth International Airport at Pease to Philadelphia International Airport is 1 hour and 6 minutes.
What is the time difference between Portsmouth and Philadelphia?
There is no time difference between Portsmouth and Philadelphia.
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Philadelphia International Airport (PHL)
On average, flying from Portsmouth to Philadelphia generates about 72 kg of CO2 per passenger, and 72 kilograms equals 159 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 Philadelphia
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Philadelphia International Airport (PHL).
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 | Philadelphia International Airport |
|---|---|
| City: | Philadelphia, PA |
| Country: | United States |
| IATA Code: | PHL |
| ICAO Code: | KPHL |
| Coordinates: | 39°52′18″N, 75°14′27″W |