Distance From Greater Portsmouth Regional Airport to King Fahd International Airport, PMH - DMM Distance

The distance from Greater Portsmouth Regional Airport (PMH) to King Fahd International Airport (DMM) is 6987 miles or 11244 kilometers or 6067 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.

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How long does it take to travel from Portsmouth ( United States ) to Ad Dammam ( Saudi Arabia )?

A one-way nonstop (direct) flight between Portsmouth and Ad Dammam takes around 16 hours 3 minutes.

Estimated flight time from Greater Portsmouth Regional Airport, Portsmouth, United States to King Fahd International Airport, Ad Dammam, Saudi Arabia is 16 hours 3 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 • PMH - DMM

Kilometers		11244 km
Statute Miles		6987 miles
Nautical Miles		6067 nm
Avg. Time of Flight		16 hours 3 minutes

Greater Portsmouth Regional Airport to King Fahd International Airport Flight Route Map - PMH to DMM Flight Path

Location of Greater Portsmouth Regional Airport & King Fahd International Airport is given below.
Click the map to view Portsmouth to Ad Dammam nonstop flight path and travel direction.

Click to see flight route on Google Map between Portsmouth, United States and Ad Dammam, Saudi Arabia. .

Nonstop flight route between Portsmouth, United States and Ad Dammam, Saudi Arabia.

Time Difference Between the Airports • PMH - DMM

Time difference between Portsmouth (United States) and Ad Dammam (Saudi Arabia) is 8 Hours.
Ad Dammam time is 8 Hours ahead of Portsmouth.

Location	Local Time
Portsmouth (United States)	2025-12-05, 02:36:27 EST
Ad Dammam (Saudi Arabia)	2025-12-05, 10:36:27 +03

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

Greater Portsmouth Regional Airport (PMH / KPMH) Portsmouth, United States

Destination

King Fahd International Airport (DMM / OEDF) Ad Dammam, Saudi Arabia