Distance From Jack Mc Namara Field Airport to Francisco de Sá Carneiro Airport, CEC - OPO Distance

The distance from Jack Mc Namara Field Airport (CEC) to Francisco de Sá Carneiro Airport (OPO) is 5432 miles or 8742 kilometers or 4717 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 Crescent City ( United States ) to Porto ( Portugal )?

A one-way nonstop (direct) flight between Crescent City and Porto takes around 12 hours 29 minutes.

Estimated flight time from Jack Mc Namara Field Airport, Crescent City, United States to Francisco de Sá Carneiro Airport, Porto, Portugal is 12 hours 29 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 • CEC - OPO

Kilometers		8742 km
Statute Miles		5432 miles
Nautical Miles		4717 nm
Avg. Time of Flight		12 hours 29 minutes

Jack Mc Namara Field Airport to Francisco de Sá Carneiro Airport Flight Route Map - CEC to OPO Flight Path

Location of Jack Mc Namara Field Airport & Francisco de Sá Carneiro Airport is given below.
Click the map to view Crescent City to Porto nonstop flight path and travel direction.

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

Nonstop flight route between Crescent City, United States and Porto, Portugal.

Time Difference Between the Airports • CEC - OPO

Time difference between Crescent City (United States) and Porto (Portugal) is 7 Hours.
Porto time is 7 Hours ahead of Crescent City.

Location	Local Time
Crescent City (United States)	2026-05-03, 21:17:11 MDT
Porto (Portugal)	2026-05-04, 04:17:11 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

Jack Mc Namara Field Airport (CEC / KCEC) Crescent City, United States

Destination

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