How far is Manchester, NH, from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Manchester (Manchester–Boston Regional Airport) is 33 miles / 52 kilometers / 28 nautical miles.
The driving distance from Portsmouth (PSM) to Manchester (MHT) is 52 miles / 84 kilometers, and travel time by car is about 1 hour 16 minutes.
Portsmouth International Airport at Pease – Manchester–Boston Regional Airport
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Distance from Portsmouth to Manchester
There are several ways to calculate the distance from Portsmouth to Manchester. Here are two standard methods:
Vincenty's formula (applied above)- 32.607 miles
- 52.475 kilometers
- 28.334 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- 32.531 miles
- 52.353 kilometers
- 28.268 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 Manchester?
The estimated flight time from Portsmouth International Airport at Pease to Manchester–Boston Regional Airport is 33 minutes.
What is the time difference between Portsmouth and Manchester?
There is no time difference between Portsmouth and Manchester.
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Manchester–Boston Regional Airport (MHT)
On average, flying from Portsmouth to Manchester generates about 30 kg of CO2 per passenger, and 30 kilograms equals 66 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 Manchester
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Manchester–Boston Regional Airport (MHT).
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 | Manchester–Boston Regional Airport |
|---|---|
| City: | Manchester, NH |
| Country: | United States |
| IATA Code: | MHT |
| ICAO Code: | KMHT |
| Coordinates: | 42°55′57″N, 71°26′8″W |