How far is Portsmouth, NH, from Alma?
The distance between Alma (Alma Airport) and Portsmouth (Portsmouth International Airport at Pease) is 377 miles / 607 kilometers / 328 nautical miles.
The driving distance from Alma (YTF) to Portsmouth (PSM) is 466 miles / 750 kilometers, and travel time by car is about 10 hours 17 minutes.
Alma Airport – Portsmouth International Airport at Pease
Search flights
Distance from Alma to Portsmouth
There are several ways to calculate the distance from Alma to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 377.158 miles
- 606.976 kilometers
- 327.741 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- 377.306 miles
- 607.216 kilometers
- 327.870 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 Alma to Portsmouth?
The estimated flight time from Alma Airport to Portsmouth International Airport at Pease is 1 hour and 12 minutes.
What is the time difference between Alma and Portsmouth?
Flight carbon footprint between Alma Airport (YTF) and Portsmouth International Airport at Pease (PSM)
On average, flying from Alma to Portsmouth generates about 81 kg of CO2 per passenger, and 81 kilograms equals 178 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Alma to Portsmouth
See the map of the shortest flight path between Alma Airport (YTF) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | Alma Airport |
|---|---|
| City: | Alma |
| Country: | Canada  |
| IATA Code: | YTF |
| ICAO Code: | CYTF |
| Coordinates: | 48°30′32″N, 71°38′30″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 |