How far is Philadelphia, PA, from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Philadelphia (Wings Field) is 307 miles / 494 kilometers / 267 nautical miles.
The driving distance from Portsmouth (PSM) to Philadelphia (BBX) is 361 miles / 581 kilometers, and travel time by car is about 7 hours 28 minutes.
Portsmouth International Airport at Pease – Wings Field
Search flights
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)- 306.691 miles
- 493.571 kilometers
- 266.507 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- 306.401 miles
- 493.104 kilometers
- 266.255 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 Wings Field is 1 hour and 4 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 Wings Field (BBX)
On average, flying from Portsmouth to Philadelphia generates about 70 kg of CO2 per passenger, and 70 kilograms equals 155 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 Wings Field (BBX).
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 | Wings Field |
|---|---|
| City: | Philadelphia, PA |
| Country: | United States |
| IATA Code: | BBX |
| ICAO Code: | KLOM |
| Coordinates: | 40°8′15″N, 75°15′54″W |