How far is Raleigh, NC, from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Raleigh (Raleigh–Durham International Airport) is 654 miles / 1052 kilometers / 568 nautical miles.
The driving distance from Portsmouth (PSM) to Raleigh (RDU) is 758 miles / 1220 kilometers, and travel time by car is about 15 hours 20 minutes.
Portsmouth International Airport at Pease – Raleigh–Durham International Airport
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Distance from Portsmouth to Raleigh
There are several ways to calculate the distance from Portsmouth to Raleigh. Here are two standard methods:
Vincenty's formula (applied above)- 653.603 miles
- 1051.873 kilometers
- 567.966 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- 653.502 miles
- 1051.710 kilometers
- 567.878 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 Raleigh?
The estimated flight time from Portsmouth International Airport at Pease to Raleigh–Durham International Airport is 1 hour and 44 minutes.
What is the time difference between Portsmouth and Raleigh?
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Raleigh–Durham International Airport (RDU)
On average, flying from Portsmouth to Raleigh generates about 119 kg of CO2 per passenger, and 119 kilograms equals 263 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 Raleigh
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Raleigh–Durham International Airport (RDU).
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 | Raleigh–Durham International Airport |
|---|---|
| City: | Raleigh, NC |
| Country: | United States |
| IATA Code: | RDU |
| ICAO Code: | KRDU |
| Coordinates: | 35°52′39″N, 78°47′14″W |