How far is Portsmouth, NH, from Pierre, SD?
The distance between Pierre (Pierre Regional Airport) and Portsmouth (Portsmouth International Airport at Pease) is 1470 miles / 2365 kilometers / 1277 nautical miles.
The driving distance from Pierre (PIR) to Portsmouth (PSM) is 1740 miles / 2800 kilometers, and travel time by car is about 33 hours 31 minutes.
Pierre Regional Airport – Portsmouth International Airport at Pease
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Distance from Pierre to Portsmouth
There are several ways to calculate the distance from Pierre to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 1469.773 miles
- 2365.371 kilometers
- 1277.198 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- 1465.801 miles
- 2358.978 kilometers
- 1273.746 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 Pierre to Portsmouth?
The estimated flight time from Pierre Regional Airport to Portsmouth International Airport at Pease is 3 hours and 16 minutes.
What is the time difference between Pierre and Portsmouth?
The time difference between Pierre and Portsmouth is 1 hour. Portsmouth is 1 hour ahead of Pierre.
Flight carbon footprint between Pierre Regional Airport (PIR) and Portsmouth International Airport at Pease (PSM)
On average, flying from Pierre to Portsmouth generates about 178 kg of CO2 per passenger, and 178 kilograms equals 391 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Pierre to Portsmouth
See the map of the shortest flight path between Pierre Regional Airport (PIR) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | Pierre Regional Airport |
|---|---|
| City: | Pierre, SD |
| Country: | United States  |
| IATA Code: | PIR |
| ICAO Code: | KPIR |
| Coordinates: | 44°22′57″N, 100°17′9″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 |