Distance From Portsmouth International at Pease Airport to Raleigh Durham International Airport, PSM - RDU Distance

The distance from Portsmouth International at Pease Airport (PSM) to Raleigh Durham International Airport (RDU) is 654 miles or 1052 kilometers or 568 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

---

How long does it take to travel from Portsmouth ( United States ) to Raleigh/Durham ( United States )?

A one-way nonstop (direct) flight between Portsmouth and Raleigh/Durham takes around 1 hours 30 minutes.

Estimated flight time from Portsmouth International at Pease Airport, Portsmouth, United States to Raleigh Durham International Airport, Raleigh/Durham, United States is 1 hours 30 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • PSM - RDU

Kilometers		1052 km
Statute Miles		654 miles
Nautical Miles		568 nm
Avg. Time of Flight		1 hours 30 minutes

Portsmouth International at Pease Airport to Raleigh Durham International Airport Flight Route Map - PSM to RDU Flight Path

Location of Portsmouth International at Pease Airport & Raleigh Durham International Airport is given below.
Click the map to view Portsmouth to Raleigh/Durham nonstop flight path and travel direction.

Click to see flight route on Google Map between Portsmouth, United States and Raleigh/Durham, United States. .

Nonstop flight route between Portsmouth, United States and Raleigh/Durham, United States.

Time Difference Between the Airports • PSM - RDU

Time difference between Portsmouth (United States) and Raleigh/Durham (United States) is 0 Hours.

Location	Local Time
Portsmouth (United States)	2025-03-14, 01:32:37 EDT
Raleigh/Durham (United States)	2025-03-14, 01:32:37 EDT

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Portsmouth International at Pease Airport (PSM / KPSM) Portsmouth, United States

Destination

Raleigh Durham International Airport (RDU / KRDU) Raleigh/Durham, United States