Distance From Hackney Landing Seaplane Base to Sydney Kingsford Smith International Airport

The distance from Hackney Landing Seaplane Base () to Sydney Kingsford Smith International Airport (SYD) is 7276 miles or 11709 kilometers or 6318 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 Clam Gulch ( United States ) to Sydney ( Australia )?

A one-way nonstop (direct) flight between Clam Gulch and Sydney takes around 16 hours 43 minutes.

Estimated flight time from Hackney Landing Seaplane Base, Clam Gulch, United States to Sydney Kingsford Smith International Airport, Sydney, Australia is 16 hours 43 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 • - SYD

Kilometers		11709 km
Statute Miles		7276 miles
Nautical Miles		6318 nm
Avg. Time of Flight		16 hours 43 minutes

Hackney Landing Seaplane Base to Sydney Kingsford Smith International Airport Flight Route Map - to SYD Flight Path

Location of Hackney Landing Seaplane Base & Sydney Kingsford Smith International Airport is given below.
Click the map to view Clam Gulch to Sydney nonstop flight path and travel direction.

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

Nonstop flight route between Clam Gulch, United States and Sydney, Australia.

Time Difference Between the Airports • - SYD

Time difference between Clam Gulch (United States) and Sydney (Australia) is 19 Hours.
Sydney time is 19 Hours ahead of Clam Gulch.

Location	Local Time
Clam Gulch (United States)	2026-03-21, 20:11:43 AKDT
Sydney (Australia)	2026-03-22, 15:11:43 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

Hackney Landing Seaplane Base ( / 96AK) Clam Gulch, United States

Destination

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