Distance From Kasaba Bay Airport to Francisco de Sá Carneiro Airport, ZKB - OPO Distance

The distance from Kasaba Bay Airport (ZKB) to Francisco de Sá Carneiro Airport (OPO) is 4249 miles or 6838 kilometers or 3690 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 Kasaba Bay ( Zambia ) to Porto ( Portugal )?

A one-way nonstop (direct) flight between Kasaba Bay and Porto takes around 9 hours 46 minutes.

Estimated flight time from Kasaba Bay Airport, Kasaba Bay, Zambia to Francisco de Sá Carneiro Airport, Porto, Portugal is 9 hours 46 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 • ZKB - OPO

Kilometers		6838 km
Statute Miles		4249 miles
Nautical Miles		3690 nm
Avg. Time of Flight		9 hours 46 minutes

Kasaba Bay Airport to Francisco de Sá Carneiro Airport Flight Route Map - ZKB to OPO Flight Path

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

Click to see flight route on Google Map between Kasaba Bay, Zambia and Porto, Portugal. .

Nonstop flight route between Kasaba Bay, Zambia and Porto, Portugal.

Time Difference Between the Airports • ZKB - OPO

Time difference between Kasaba Bay (Zambia) and Porto (Portugal) is 1 Hours.
Porto time is 1 Hours behind Kasaba Bay.

Location	Local Time
Kasaba Bay (Zambia)	2026-06-15, 18:25:22 CAT
Porto (Portugal)	2026-06-15, 17:25:22 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

Kasaba Bay Airport (ZKB / FLKY) Kasaba Bay, Zambia

Destination

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