Distance From Don Mueang International Airport to Francisco de Sá Carneiro Airport, DMK - OPO Distance

The distance from Don Mueang International Airport (DMK) to Francisco de Sá Carneiro Airport (OPO) is 6546 miles or 10534 kilometers or 5684 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 Bangkok ( Thailand ) to Porto ( Portugal )?

A one-way nonstop (direct) flight between Bangkok and Porto takes around 15 hours 2 minutes.

Estimated flight time from Don Mueang International Airport, Bangkok, Thailand to Francisco de Sá Carneiro Airport, Porto, Portugal is 15 hours 2 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 • DMK - OPO

Kilometers		10534 km
Statute Miles		6546 miles
Nautical Miles		5684 nm
Avg. Time of Flight		15 hours 2 minutes

Don Mueang International Airport to Francisco de Sá Carneiro Airport Flight Route Map - DMK to OPO Flight Path

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

Click to see flight route on Google Map between Bangkok, Thailand and Porto, Portugal. .

Nonstop flight route between Bangkok, Thailand and Porto, Portugal.

Time Difference Between the Airports • DMK - OPO

Time difference between Bangkok (Thailand) and Porto (Portugal) is 7 Hours.
Porto time is 7 Hours behind Bangkok.

Location	Local Time
Bangkok (Thailand)	2025-12-15, 08:44:28 +07
Porto (Portugal)	2025-12-15, 01:44:28 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

Don Mueang International Airport (DMK / VTBD) Bangkok, Thailand

Destination

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