Distance From Sintra Air Base to Adelaide International Airport

The distance from Sintra Air Base () to Adelaide International Airport (ADL) is 10651 miles or 17140 kilometers or 9249 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 Sintra ( Portugal ) to Adelaide ( Australia )?

A one-way nonstop (direct) flight between Sintra and Adelaide takes around 24 hours 29 minutes.

Estimated flight time from Sintra Air Base, Sintra, Portugal to Adelaide International Airport, Adelaide, Australia is 24 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 • - ADL

Kilometers		17140 km
Statute Miles		10651 miles
Nautical Miles		9249 nm
Avg. Time of Flight		24 hours 29 minutes

Sintra Air Base to Adelaide International Airport Flight Route Map - to ADL Flight Path

Location of Sintra Air Base & Adelaide International Airport is given below.
Click the map to view Sintra to Adelaide nonstop flight path and travel direction.

Click to see flight route on Google Map between Sintra, Portugal and Adelaide, Australia. .

Nonstop flight route between Sintra, Portugal and Adelaide, Australia.

Time Difference Between the Airports • - ADL

Time difference between Sintra (Portugal) and Adelaide (Australia) is 8 Hours 30 Minutes.
Adelaide time is 8 Hours 30 Minutes ahead of Sintra.

Location	Local Time
Sintra (Portugal)	2026-05-04, 10:06:25 WEST
Adelaide (Australia)	2026-05-04, 18:36:25 ACST

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

Sintra Air Base ( / LPST) Sintra, Portugal

Destination

Adelaide International Airport (ADL / YPAD) Adelaide, Australia