Distance From Bandmill Field to Francisco de Sá Carneiro Airport

The distance from Bandmill Field () to Francisco de Sá Carneiro Airport (OPO) is 4036 miles or 6495 kilometers or 3505 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 Decker ( United States ) to Porto ( Portugal )?

A one-way nonstop (direct) flight between Decker and Porto takes around 9 hours 16 minutes.

Estimated flight time from Bandmill Field, Decker, United States to Francisco de Sá Carneiro Airport, Porto, Portugal is 9 hours 16 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		6495 km
Statute Miles		4036 miles
Nautical Miles		3505 nm
Avg. Time of Flight		9 hours 16 minutes

Bandmill Field to Francisco de Sá Carneiro Airport Flight Route Map - to OPO Flight Path

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

Click to see flight route on Google Map between Decker, United States and Porto, Portugal. .

Nonstop flight route between Decker, United States and Porto, Portugal.

Time Difference Between the Airports • - OPO

Time difference between Decker (United States) and Porto (Portugal) is 5 Hours.
Porto time is 5 Hours ahead of Decker.

Location	Local Time
Decker (United States)	2026-11-01, 10:12:33 EST
Porto (Portugal)	2026-11-01, 15:12:33 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

Bandmill Field ( / 9IN4) Decker, United States

Destination

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