How far is Portsmouth, NH, from Columbus, GA?
The distance between Columbus (Columbus Metropolitan Airport) and Portsmouth (Portsmouth International Airport at Pease) is 1059 miles / 1704 kilometers / 920 nautical miles.
The driving distance from Columbus (CSG) to Portsmouth (PSM) is 1232 miles / 1982 kilometers, and travel time by car is about 24 hours 15 minutes.
Columbus Metropolitan Airport – Portsmouth International Airport at Pease
Search flights
Distance from Columbus to Portsmouth
There are several ways to calculate the distance from Columbus to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 1058.984 miles
- 1704.270 kilometers
- 920.232 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- 1058.575 miles
- 1703.611 kilometers
- 919.876 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 Columbus to Portsmouth?
The estimated flight time from Columbus Metropolitan Airport to Portsmouth International Airport at Pease is 2 hours and 30 minutes.
What is the time difference between Columbus and Portsmouth?
There is no time difference between Columbus and Portsmouth.
Flight carbon footprint between Columbus Metropolitan Airport (CSG) and Portsmouth International Airport at Pease (PSM)
On average, flying from Columbus to Portsmouth generates about 154 kg of CO2 per passenger, and 154 kilograms equals 341 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Columbus to Portsmouth
See the map of the shortest flight path between Columbus Metropolitan Airport (CSG) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | Columbus Metropolitan Airport |
|---|---|
| City: | Columbus, GA |
| Country: | United States  |
| IATA Code: | CSG |
| ICAO Code: | KCSG |
| Coordinates: | 32°30′58″N, 84°56′20″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 |