How far is Portsmouth, NH, from Bozeman, MT?
The distance between Bozeman (Bozeman Yellowstone International Airport) and Portsmouth (Portsmouth International Airport at Pease) is 1983 miles / 3191 kilometers / 1723 nautical miles.
The driving distance from Bozeman (BZN) to Portsmouth (PSM) is 2323 miles / 3738 kilometers, and travel time by car is about 43 hours 51 minutes.
Bozeman Yellowstone International Airport – Portsmouth International Airport at Pease
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Distance from Bozeman to Portsmouth
There are several ways to calculate the distance from Bozeman to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 1982.866 miles
- 3191.114 kilometers
- 1723.064 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- 1977.462 miles
- 3182.417 kilometers
- 1718.368 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 Bozeman to Portsmouth?
The estimated flight time from Bozeman Yellowstone International Airport to Portsmouth International Airport at Pease is 4 hours and 15 minutes.
What is the time difference between Bozeman and Portsmouth?
Flight carbon footprint between Bozeman Yellowstone International Airport (BZN) and Portsmouth International Airport at Pease (PSM)
On average, flying from Bozeman to Portsmouth generates about 216 kg of CO2 per passenger, and 216 kilograms equals 476 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Bozeman to Portsmouth
See the map of the shortest flight path between Bozeman Yellowstone International Airport (BZN) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | Bozeman Yellowstone International Airport |
|---|---|
| City: | Bozeman, MT |
| Country: | United States  |
| IATA Code: | BZN |
| ICAO Code: | KBZN |
| Coordinates: | 45°46′39″N, 111°9′10″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 |