Distance From Tainaigawa Dam Helipad to Francisco de Sá Carneiro Airport

The distance from Tainaigawa Dam Helipad () to Francisco de Sá Carneiro Airport (OPO) is 6609 miles or 10635 kilometers or 5739 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 Tainai ( Japan ) to Porto ( Portugal )?

A one-way nonstop (direct) flight between Tainai and Porto takes around 15 hours 11 minutes.

Estimated flight time from Tainaigawa Dam Helipad, Tainai, Japan to Francisco de Sá Carneiro Airport, Porto, Portugal is 15 hours 11 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		10635 km
Statute Miles		6609 miles
Nautical Miles		5739 nm
Avg. Time of Flight		15 hours 11 minutes

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

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

Click to see flight route on Google Map between Tainai, Japan and Porto, Portugal. .

Nonstop flight route between Tainai, Japan and Porto, Portugal.

Time Difference Between the Airports • - OPO

Time difference between Tainai (Japan) and Porto (Portugal) is 8 Hours.
Porto time is 8 Hours behind Tainai.

Location	Local Time
Tainai (Japan)	2026-08-03, 14:33:15 JST
Porto (Portugal)	2026-08-03, 06:33:15 WEST

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

Tainaigawa Dam Helipad ( / ) Tainai, Japan

Destination

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