How far is Portsmouth, NH, from Idaho Falls, ID?
The distance between Idaho Falls (Idaho Falls Regional Airport) and Portsmouth (Portsmouth International Airport at Pease) is 2058 miles / 3313 kilometers / 1789 nautical miles.
The driving distance from Idaho Falls (IDA) to Portsmouth (PSM) is 2506 miles / 4033 kilometers, and travel time by car is about 45 hours 58 minutes.
Idaho Falls Regional Airport – Portsmouth International Airport at Pease
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Distance from Idaho Falls to Portsmouth
There are several ways to calculate the distance from Idaho Falls to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 2058.393 miles
- 3312.662 kilometers
- 1788.695 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- 2052.857 miles
- 3303.753 kilometers
- 1783.884 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 Idaho Falls to Portsmouth?
The estimated flight time from Idaho Falls Regional Airport to Portsmouth International Airport at Pease is 4 hours and 23 minutes.
What is the time difference between Idaho Falls and Portsmouth?
Flight carbon footprint between Idaho Falls Regional Airport (IDA) and Portsmouth International Airport at Pease (PSM)
On average, flying from Idaho Falls to Portsmouth generates about 224 kg of CO2 per passenger, and 224 kilograms equals 494 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Idaho Falls to Portsmouth
See the map of the shortest flight path between Idaho Falls Regional Airport (IDA) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | Idaho Falls Regional Airport |
|---|---|
| City: | Idaho Falls, ID |
| Country: | United States  |
| IATA Code: | IDA |
| ICAO Code: | KIDA |
| Coordinates: | 43°30′52″N, 112°4′15″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 |