How far is Twin Falls, ID, from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Twin Falls (Magic Valley Regional Airport) is 2195 miles / 3533 kilometers / 1907 nautical miles.
The driving distance from Portsmouth (PSM) to Twin Falls (TWF) is 2606 miles / 4194 kilometers, and travel time by car is about 46 hours 40 minutes.
Portsmouth International Airport at Pease – Magic Valley Regional Airport
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Distance from Portsmouth to Twin Falls
There are several ways to calculate the distance from Portsmouth to Twin Falls. Here are two standard methods:
Vincenty's formula (applied above)- 2195.109 miles
- 3532.686 kilometers
- 1907.498 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- 2189.274 miles
- 3523.294 kilometers
- 1902.427 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 Twin Falls?
The estimated flight time from Portsmouth International Airport at Pease to Magic Valley Regional Airport is 4 hours and 39 minutes.
What is the time difference between Portsmouth and Twin Falls?
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Magic Valley Regional Airport (TWF)
On average, flying from Portsmouth to Twin Falls generates about 240 kg of CO2 per passenger, and 240 kilograms equals 529 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 Twin Falls
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Magic Valley Regional Airport (TWF).
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 | Magic Valley Regional Airport |
|---|---|
| City: | Twin Falls, ID |
| Country: | United States |
| IATA Code: | TWF |
| ICAO Code: | KTWF |
| Coordinates: | 42°28′54″N, 114°29′16″W |