How far is Columbus, OH, from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Columbus (John Glenn Columbus International Airport) is 660 miles / 1062 kilometers / 574 nautical miles.
The driving distance from Portsmouth (PSM) to Columbus (CMH) is 816 miles / 1314 kilometers, and travel time by car is about 15 hours 44 minutes.
Portsmouth International Airport at Pease – John Glenn Columbus International Airport
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Distance from Portsmouth to Columbus
There are several ways to calculate the distance from Portsmouth to Columbus. Here are two standard methods:
Vincenty's formula (applied above)- 660.168 miles
- 1062.438 kilometers
- 573.670 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- 658.718 miles
- 1060.103 kilometers
- 572.410 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 Columbus?
The estimated flight time from Portsmouth International Airport at Pease to John Glenn Columbus International Airport is 1 hour and 44 minutes.
What is the time difference between Portsmouth and Columbus?
There is no time difference between Portsmouth and Columbus.
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and John Glenn Columbus International Airport (CMH)
On average, flying from Portsmouth to Columbus generates about 120 kg of CO2 per passenger, and 120 kilograms equals 265 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 Columbus
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and John Glenn Columbus International Airport (CMH).
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 | John Glenn Columbus International Airport |
|---|---|
| City: | Columbus, OH |
| Country: | United States |
| IATA Code: | CMH |
| ICAO Code: | KCMH |
| Coordinates: | 39°59′52″N, 82°53′30″W |