How far is Portsmouth, NH, from New Bern, NC?
The distance between New Bern (Coastal Carolina Regional Airport) and Portsmouth (Portsmouth International Airport at Pease) is 645 miles / 1038 kilometers / 561 nautical miles.
The driving distance from New Bern (EWN) to Portsmouth (PSM) is 816 miles / 1313 kilometers, and travel time by car is about 16 hours 25 minutes.
Coastal Carolina Regional Airport – Portsmouth International Airport at Pease
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Distance from New Bern to Portsmouth
There are several ways to calculate the distance from New Bern to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 645.121 miles
- 1038.222 kilometers
- 560.595 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- 645.458 miles
- 1038.763 kilometers
- 560.887 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 New Bern to Portsmouth?
The estimated flight time from Coastal Carolina Regional Airport to Portsmouth International Airport at Pease is 1 hour and 43 minutes.
What is the time difference between New Bern and Portsmouth?
There is no time difference between New Bern and Portsmouth.
Flight carbon footprint between Coastal Carolina Regional Airport (EWN) and Portsmouth International Airport at Pease (PSM)
On average, flying from New Bern to Portsmouth generates about 118 kg of CO2 per passenger, and 118 kilograms equals 261 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from New Bern to Portsmouth
See the map of the shortest flight path between Coastal Carolina Regional Airport (EWN) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | Coastal Carolina Regional Airport |
|---|---|
| City: | New Bern, NC |
| Country: | United States  |
| IATA Code: | EWN |
| ICAO Code: | KEWN |
| Coordinates: | 35°4′22″N, 77°2′34″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 |