How far is Moncton from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Moncton (Greater Moncton Roméo LeBlanc International Airport) is 368 miles / 593 kilometers / 320 nautical miles.
The driving distance from Portsmouth (PSM) to Moncton (YQM) is 454 miles / 730 kilometers, and travel time by car is about 9 hours 1 minutes.
Portsmouth International Airport at Pease – Greater Moncton Roméo LeBlanc International Airport
Search flights
Distance from Portsmouth to Moncton
There are several ways to calculate the distance from Portsmouth to Moncton. Here are two standard methods:
Vincenty's formula (applied above)- 368.342 miles
- 592.790 kilometers
- 320.081 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- 367.730 miles
- 591.804 kilometers
- 319.549 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 Moncton?
The estimated flight time from Portsmouth International Airport at Pease to Greater Moncton Roméo LeBlanc International Airport is 1 hour and 11 minutes.
What is the time difference between Portsmouth and Moncton?
The time difference between Portsmouth and Moncton is 1 hour. Moncton is 1 hour ahead of Portsmouth.
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Greater Moncton Roméo LeBlanc International Airport (YQM)
On average, flying from Portsmouth to Moncton generates about 79 kg of CO2 per passenger, and 79 kilograms equals 175 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 Moncton
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Greater Moncton Roméo LeBlanc International Airport (YQM).
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 | Greater Moncton Roméo LeBlanc International Airport |
|---|---|
| City: | Moncton |
| Country: | Canada  |
| IATA Code: | YQM |
| ICAO Code: | CYQM |
| Coordinates: | 46°6′43″N, 64°40′42″W |