How far is Portsmouth, NH, from Birmingham, AL?
The distance between Birmingham (Birmingham–Shuttlesworth International Airport) and Portsmouth (Portsmouth International Airport at Pease) is 1083 miles / 1743 kilometers / 941 nautical miles.
The driving distance from Birmingham (BHM) to Portsmouth (PSM) is 1226 miles / 1973 kilometers, and travel time by car is about 23 hours 32 minutes.
Birmingham–Shuttlesworth International Airport – Portsmouth International Airport at Pease
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Distance from Birmingham to Portsmouth
There are several ways to calculate the distance from Birmingham to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 1083.136 miles
- 1743.139 kilometers
- 941.220 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- 1082.181 miles
- 1741.601 kilometers
- 940.390 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 Birmingham to Portsmouth?
The estimated flight time from Birmingham–Shuttlesworth International Airport to Portsmouth International Airport at Pease is 2 hours and 33 minutes.
What is the time difference between Birmingham and Portsmouth?
Flight carbon footprint between Birmingham–Shuttlesworth International Airport (BHM) and Portsmouth International Airport at Pease (PSM)
On average, flying from Birmingham to Portsmouth generates about 156 kg of CO2 per passenger, and 156 kilograms equals 344 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Birmingham to Portsmouth
See the map of the shortest flight path between Birmingham–Shuttlesworth International Airport (BHM) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | Birmingham–Shuttlesworth International Airport |
|---|---|
| City: | Birmingham, AL |
| Country: | United States  |
| IATA Code: | BHM |
| ICAO Code: | KBHM |
| Coordinates: | 33°33′46″N, 86°45′12″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 |