How far is Portsmouth, NH, from Fort Severn?
The distance between Fort Severn (Fort Severn Airport) and Portsmouth (Portsmouth International Airport at Pease) is 1166 miles / 1876 kilometers / 1013 nautical miles.
The driving distance from Fort Severn (YER) to Portsmouth (PSM) is 2768 miles / 4454 kilometers, and travel time by car is about 70 hours 41 minutes.
Fort Severn Airport – Portsmouth International Airport at Pease
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Distance from Fort Severn to Portsmouth
There are several ways to calculate the distance from Fort Severn to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 1165.816 miles
- 1876.199 kilometers
- 1013.067 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- 1164.209 miles
- 1873.613 kilometers
- 1011.670 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 Fort Severn to Portsmouth?
The estimated flight time from Fort Severn Airport to Portsmouth International Airport at Pease is 2 hours and 42 minutes.
What is the time difference between Fort Severn and Portsmouth?
There is no time difference between Fort Severn and Portsmouth.
Flight carbon footprint between Fort Severn Airport (YER) and Portsmouth International Airport at Pease (PSM)
On average, flying from Fort Severn to Portsmouth generates about 160 kg of CO2 per passenger, and 160 kilograms equals 353 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Fort Severn to Portsmouth
See the map of the shortest flight path between Fort Severn Airport (YER) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | Fort Severn Airport |
|---|---|
| City: | Fort Severn |
| Country: | Canada  |
| IATA Code: | YER |
| ICAO Code: | CYER |
| Coordinates: | 56°1′8″N, 87°40′33″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 |