How far is Montreal from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Montreal (Montreal Saint-Hubert Longueuil Airport) is 212 miles / 341 kilometers / 184 nautical miles.
The driving distance from Portsmouth (PSM) to Montreal (YHU) is 301 miles / 484 kilometers, and travel time by car is about 6 hours 12 minutes.
Portsmouth International Airport at Pease – Montreal Saint-Hubert Longueuil Airport
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Distance from Portsmouth to Montreal
There are several ways to calculate the distance from Portsmouth to Montreal. Here are two standard methods:
Vincenty's formula (applied above)- 211.903 miles
- 341.026 kilometers
- 184.139 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- 211.782 miles
- 340.830 kilometers
- 184.034 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 Montreal?
The estimated flight time from Portsmouth International Airport at Pease to Montreal Saint-Hubert Longueuil Airport is 54 minutes.
What is the time difference between Portsmouth and Montreal?
There is no time difference between Portsmouth and Montreal.
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Montreal Saint-Hubert Longueuil Airport (YHU)
On average, flying from Portsmouth to Montreal generates about 56 kg of CO2 per passenger, and 56 kilograms equals 124 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 Montreal
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Montreal Saint-Hubert Longueuil Airport (YHU).
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 | Montreal Saint-Hubert Longueuil Airport |
|---|---|
| City: | Montreal |
| Country: | Canada  |
| IATA Code: | YHU |
| ICAO Code: | CYHU |
| Coordinates: | 45°31′3″N, 73°25′0″W |