Distance From Port Lions Airport to Sydney Kingsford Smith International Airport, ORI - SYD Distance

The distance from Port Lions Airport (ORI) to Sydney Kingsford Smith International Airport (SYD) is 7122 miles or 11461 kilometers or 6185 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 Port Lions ( United States ) to Sydney ( Australia )?

A one-way nonstop (direct) flight between Port Lions and Sydney takes around 16 hours 22 minutes.

Estimated flight time from Port Lions Airport, Port Lions, United States to Sydney Kingsford Smith International Airport, Sydney, Australia is 16 hours 22 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 • ORI - SYD

Kilometers		11461 km
Statute Miles		7122 miles
Nautical Miles		6185 nm
Avg. Time of Flight		16 hours 22 minutes

Port Lions Airport to Sydney Kingsford Smith International Airport Flight Route Map - ORI to SYD Flight Path

Location of Port Lions Airport & Sydney Kingsford Smith International Airport is given below.
Click the map to view Port Lions to Sydney nonstop flight path and travel direction.

Click to see flight route on Google Map between Port Lions, United States and Sydney, Australia. .

Nonstop flight route between Port Lions, United States and Sydney, Australia.

Time Difference Between the Airports • ORI - SYD

Time difference between Port Lions (United States) and Sydney (Australia) is 20 Hours.
Sydney time is 20 Hours ahead of Port Lions.

Location	Local Time
Port Lions (United States)	2025-12-18, 00:40:21 AKST
Sydney (Australia)	2025-12-18, 20:40:21 AEDT

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

Port Lions Airport (ORI / ) Port Lions, United States

Destination

Sydney Kingsford Smith International Airport (SYD / YSSY) Sydney, Australia