How far is Bismarck, ND, from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Bismarck (Bismarck Municipal Airport) is 1481 miles / 2383 kilometers / 1287 nautical miles.
The driving distance from Portsmouth (PSM) to Bismarck (BIS) is 1777 miles / 2859 kilometers, and travel time by car is about 34 hours 19 minutes.
Portsmouth International Airport at Pease – Bismarck Municipal Airport
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Distance from Portsmouth to Bismarck
There are several ways to calculate the distance from Portsmouth to Bismarck. Here are two standard methods:
Vincenty's formula (applied above)- 1480.620 miles
- 2382.827 kilometers
- 1286.624 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- 1476.645 miles
- 2376.430 kilometers
- 1283.169 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 Bismarck?
The estimated flight time from Portsmouth International Airport at Pease to Bismarck Municipal Airport is 3 hours and 18 minutes.
What is the time difference between Portsmouth and Bismarck?
The time difference between Portsmouth and Bismarck is 1 hour. Bismarck is 1 hour behind Portsmouth.
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Bismarck Municipal Airport (BIS)
On average, flying from Portsmouth to Bismarck generates about 178 kg of CO2 per passenger, and 178 kilograms equals 393 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 Bismarck
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Bismarck Municipal Airport (BIS).
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 | Bismarck Municipal Airport |
|---|---|
| City: | Bismarck, ND |
| Country: | United States |
| IATA Code: | BIS |
| ICAO Code: | KBIS |
| Coordinates: | 46°46′21″N, 100°44′45″W |