Distance From Nishigawara Airfield to Francisco de Sá Carneiro Airport

The distance from Nishigawara Airfield () to Francisco de Sá Carneiro Airport (OPO) is 6632 miles or 10673 kilometers or 5760 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 Itoigawa ( Japan ) to Porto ( Portugal )?

A one-way nonstop (direct) flight between Itoigawa and Porto takes around 15 hours 14 minutes.

Estimated flight time from Nishigawara Airfield, Itoigawa, Japan to Francisco de Sá Carneiro Airport, Porto, Portugal is 15 hours 14 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		10673 km
Statute Miles		6632 miles
Nautical Miles		5760 nm
Avg. Time of Flight		15 hours 14 minutes

Nishigawara Airfield to Francisco de Sá Carneiro Airport Flight Route Map - to OPO Flight Path

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

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

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

Time Difference Between the Airports • - OPO

Time difference between Itoigawa (Japan) and Porto (Portugal) is 9 Hours.
Porto time is 9 Hours behind Itoigawa.

Location	Local Time
Itoigawa (Japan)	2026-11-01, 09:30:53 JST
Porto (Portugal)	2026-11-01, 00:30:53 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

Nishigawara Airfield ( / ) Itoigawa, Japan

Destination

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