How far is Portsmouth, NH, from Newark, NJ?
The distance between Newark (New York Newark Liberty International Airport) and Portsmouth (Portsmouth International Airport at Pease) is 238 miles / 384 kilometers / 207 nautical miles.
The driving distance from Newark (EWR) to Portsmouth (PSM) is 281 miles / 452 kilometers, and travel time by car is about 5 hours 55 minutes.
New York Newark Liberty International Airport – Portsmouth International Airport at Pease
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Distance from Newark to Portsmouth
There are several ways to calculate the distance from Newark to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 238.439 miles
- 383.730 kilometers
- 207.198 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- 238.241 miles
- 383.411 kilometers
- 207.025 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 Newark to Portsmouth?
The estimated flight time from New York Newark Liberty International Airport to Portsmouth International Airport at Pease is 57 minutes.
What is the time difference between Newark and Portsmouth?
Flight carbon footprint between New York Newark Liberty International Airport (EWR) and Portsmouth International Airport at Pease (PSM)
On average, flying from Newark to Portsmouth generates about 60 kg of CO2 per passenger, and 60 kilograms equals 133 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Newark to Portsmouth
See the map of the shortest flight path between New York Newark Liberty International Airport (EWR) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | New York Newark Liberty International Airport |
|---|---|
| City: | Newark, NJ |
| Country: | United States  |
| IATA Code: | EWR |
| ICAO Code: | KEWR |
| Coordinates: | 40°41′33″N, 74°10′7″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 |