Distance From Military Helipad to Francisco de Sá Carneiro Airport

The distance from Military Helipad () to Francisco de Sá Carneiro Airport (OPO) is 3366 miles or 5417 kilometers or 2923 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 Riyadh ( Saudi Arabia ) to Porto ( Portugal )?

A one-way nonstop (direct) flight between Riyadh and Porto takes around 7 hours 44 minutes.

Estimated flight time from Military Helipad, Riyadh, Saudi Arabia to Francisco de Sá Carneiro Airport, Porto, Portugal is 7 hours 44 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 • - OPO

Kilometers		5417 km
Statute Miles		3366 miles
Nautical Miles		2923 nm
Avg. Time of Flight		7 hours 44 minutes

Military Helipad to Francisco de Sá Carneiro Airport Flight Route Map - to OPO Flight Path

Location of Military Helipad & Francisco de Sá Carneiro Airport is given below.
Click the map to view Riyadh to Porto nonstop flight path and travel direction.

Click to see flight route on Google Map between Riyadh, Saudi Arabia and Porto, Portugal. .

Nonstop flight route between Riyadh, Saudi Arabia and Porto, Portugal.

Time Difference Between the Airports • - OPO

Time difference between Riyadh (Saudi Arabia) and Porto (Portugal) is 3 Hours.
Porto time is 3 Hours behind Riyadh.

Location	Local Time
Riyadh (Saudi Arabia)	2026-03-22, 14:35:18 +03
Porto (Portugal)	2026-03-22, 11:35:18 WET

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

Military Helipad ( / ) Riyadh, Saudi Arabia

Destination

Francisco de Sá Carneiro Airport (OPO / LPPR) Porto, Portugal