How far is Meridian, MS, from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Meridian (Meridian Regional Airport) is 1226 miles / 1973 kilometers / 1065 nautical miles.
The driving distance from Portsmouth (PSM) to Meridian (MEI) is 1376 miles / 2215 kilometers, and travel time by car is about 26 hours 19 minutes.
Portsmouth International Airport at Pease – Meridian Regional Airport
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Distance from Portsmouth to Meridian
There are several ways to calculate the distance from Portsmouth to Meridian. Here are two standard methods:
Vincenty's formula (applied above)- 1226.123 miles
- 1973.253 kilometers
- 1065.472 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- 1225.106 miles
- 1971.617 kilometers
- 1064.588 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 Meridian?
The estimated flight time from Portsmouth International Airport at Pease to Meridian Regional Airport is 2 hours and 49 minutes.
What is the time difference between Portsmouth and Meridian?
The time difference between Portsmouth and Meridian is 1 hour. Meridian is 1 hour behind Portsmouth.
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Meridian Regional Airport (MEI)
On average, flying from Portsmouth to Meridian generates about 162 kg of CO2 per passenger, and 162 kilograms equals 358 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 Meridian
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Meridian Regional Airport (MEI).
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 | Meridian Regional Airport |
|---|---|
| City: | Meridian, MS |
| Country: | United States |
| IATA Code: | MEI |
| ICAO Code: | KMEI |
| Coordinates: | 32°19′57″N, 88°45′6″W |