How far is Columbia, MO, from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Columbia (Columbia Regional Airport) is 1154 miles / 1857 kilometers / 1003 nautical miles.
The driving distance from Portsmouth (PSM) to Columbia (COU) is 1355 miles / 2181 kilometers, and travel time by car is about 25 hours 46 minutes.
Portsmouth International Airport at Pease – Columbia Regional Airport
Search flights
Distance from Portsmouth to Columbia
There are several ways to calculate the distance from Portsmouth to Columbia. Here are two standard methods:
Vincenty's formula (applied above)- 1153.871 miles
- 1856.975 kilometers
- 1002.686 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- 1151.212 miles
- 1852.696 kilometers
- 1000.376 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 Columbia?
The estimated flight time from Portsmouth International Airport at Pease to Columbia Regional Airport is 2 hours and 41 minutes.
What is the time difference between Portsmouth and Columbia?
The time difference between Portsmouth and Columbia is 1 hour. Columbia is 1 hour behind Portsmouth.
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Columbia Regional Airport (COU)
On average, flying from Portsmouth to Columbia generates about 159 kg of CO2 per passenger, and 159 kilograms equals 351 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 Columbia
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Columbia Regional Airport (COU).
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 | Columbia Regional Airport |
|---|---|
| City: | Columbia, MO |
| Country: | United States |
| IATA Code: | COU |
| ICAO Code: | KCOU |
| Coordinates: | 38°49′5″N, 92°13′10″W |