How far is Trenton, NJ, from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Trenton (Trenton–Mercer Airport) is 283 miles / 455 kilometers / 246 nautical miles.
The driving distance from Portsmouth (PSM) to Trenton (TTN) is 327 miles / 527 kilometers, and travel time by car is about 6 hours 51 minutes.
Portsmouth International Airport at Pease – Trenton–Mercer Airport
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Distance from Portsmouth to Trenton
There are several ways to calculate the distance from Portsmouth to Trenton. Here are two standard methods:
Vincenty's formula (applied above)- 282.772 miles
- 455.078 kilometers
- 245.723 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- 282.534 miles
- 454.695 kilometers
- 245.516 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 Trenton?
The estimated flight time from Portsmouth International Airport at Pease to Trenton–Mercer Airport is 1 hour and 2 minutes.
What is the time difference between Portsmouth and Trenton?
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Trenton–Mercer Airport (TTN)
On average, flying from Portsmouth to Trenton generates about 67 kg of CO2 per passenger, and 67 kilograms equals 147 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 Trenton
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Trenton–Mercer Airport (TTN).
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 | Trenton–Mercer Airport |
|---|---|
| City: | Trenton, NJ |
| Country: | United States |
| IATA Code: | TTN |
| ICAO Code: | KTTN |
| Coordinates: | 40°16′36″N, 74°48′48″W |