How far is Portsmouth, NH, from Trenton, NJ?
The distance between Trenton (Trenton–Mercer Airport) and Portsmouth (Portsmouth International Airport at Pease) is 283 miles / 455 kilometers / 246 nautical miles.
The driving distance from Trenton (TTN) to Portsmouth (PSM) is 328 miles / 528 kilometers, and travel time by car is about 6 hours 53 minutes.
Trenton–Mercer Airport – Portsmouth International Airport at Pease
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Distance from Trenton to Portsmouth
There are several ways to calculate the distance from Trenton to Portsmouth. 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 Trenton to Portsmouth?
The estimated flight time from Trenton–Mercer Airport to Portsmouth International Airport at Pease is 1 hour and 2 minutes.
What is the time difference between Trenton and Portsmouth?
Flight carbon footprint between Trenton–Mercer Airport (TTN) and Portsmouth International Airport at Pease (PSM)
On average, flying from Trenton to Portsmouth 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 Trenton to Portsmouth
See the map of the shortest flight path between Trenton–Mercer Airport (TTN) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | Trenton–Mercer Airport |
|---|---|
| City: | Trenton, NJ |
| Country: | United States  |
| IATA Code: | TTN |
| ICAO Code: | KTTN |
| Coordinates: | 40°16′36″N, 74°48′48″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 |