How far is Mobile, AL, from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Mobile (Mobile Regional Airport) is 1284 miles / 2066 kilometers / 1116 nautical miles.
The driving distance from Portsmouth (PSM) to Mobile (MOB) is 1488 miles / 2395 kilometers, and travel time by car is about 28 hours 20 minutes.
Portsmouth International Airport at Pease – Mobile Regional Airport
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Distance from Portsmouth to Mobile
There are several ways to calculate the distance from Portsmouth to Mobile. Here are two standard methods:
Vincenty's formula (applied above)- 1283.844 miles
- 2066.147 kilometers
- 1115.630 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- 1283.307 miles
- 2065.283 kilometers
- 1115.163 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 Mobile?
The estimated flight time from Portsmouth International Airport at Pease to Mobile Regional Airport is 2 hours and 55 minutes.
What is the time difference between Portsmouth and Mobile?
The time difference between Portsmouth and Mobile is 1 hour. Mobile is 1 hour behind Portsmouth.
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Mobile Regional Airport (MOB)
On average, flying from Portsmouth to Mobile generates about 166 kg of CO2 per passenger, and 166 kilograms equals 366 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 Mobile
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Mobile Regional Airport (MOB).
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 | Mobile Regional Airport |
|---|---|
| City: | Mobile, AL |
| Country: | United States |
| IATA Code: | MOB |
| ICAO Code: | KMOB |
| Coordinates: | 30°41′28″N, 88°14′34″W |