How far is Toronto from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Toronto (Toronto Pearson International Airport) is 445 miles / 716 kilometers / 387 nautical miles.
The driving distance from Portsmouth (PSM) to Toronto (YYZ) is 599 miles / 964 kilometers, and travel time by car is about 11 hours 58 minutes.
Portsmouth International Airport at Pease – Toronto Pearson International Airport
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Distance from Portsmouth to Toronto
There are several ways to calculate the distance from Portsmouth to Toronto. Here are two standard methods:
Vincenty's formula (applied above)- 445.212 miles
- 716.499 kilometers
- 386.879 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- 444.025 miles
- 714.590 kilometers
- 385.848 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 Toronto?
The estimated flight time from Portsmouth International Airport at Pease to Toronto Pearson International Airport is 1 hour and 20 minutes.
What is the time difference between Portsmouth and Toronto?
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Toronto Pearson International Airport (YYZ)
On average, flying from Portsmouth to Toronto generates about 91 kg of CO2 per passenger, and 91 kilograms equals 200 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 Toronto
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Toronto Pearson International Airport (YYZ).
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 | Toronto Pearson International Airport |
|---|---|
| City: | Toronto |
| Country: | Canada  |
| IATA Code: | YYZ |
| ICAO Code: | CYYZ |
| Coordinates: | 43°40′37″N, 79°37′50″W |