How far is Portsmouth, NH, from Toronto?
The distance between Toronto (Toronto Pearson International Airport) and Portsmouth (Portsmouth International Airport at Pease) is 445 miles / 716 kilometers / 387 nautical miles.
The driving distance from Toronto (YYZ) to Portsmouth (PSM) is 603 miles / 971 kilometers, and travel time by car is about 11 hours 59 minutes.
Toronto Pearson International Airport – Portsmouth International Airport at Pease
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Distance from Toronto to Portsmouth
There are several ways to calculate the distance from Toronto to Portsmouth. 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 Toronto to Portsmouth?
The estimated flight time from Toronto Pearson International Airport to Portsmouth International Airport at Pease is 1 hour and 20 minutes.
What is the time difference between Toronto and Portsmouth?
Flight carbon footprint between Toronto Pearson International Airport (YYZ) and Portsmouth International Airport at Pease (PSM)
On average, flying from Toronto to Portsmouth 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 Toronto to Portsmouth
See the map of the shortest flight path between Toronto Pearson International Airport (YYZ) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | Toronto Pearson International Airport |
|---|---|
| City: | Toronto |
| Country: | Canada  |
| IATA Code: | YYZ |
| ICAO Code: | CYYZ |
| Coordinates: | 43°40′37″N, 79°37′50″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 |