Distance From South Boston Medical Heliport to Sydney Kingsford Smith International Airport

The distance from South Boston Medical Heliport () to Sydney Kingsford Smith International Airport (SYD) is 9639 miles or 15513 kilometers or 8371 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 South Boston ( United States ) to Sydney ( Australia )?

A one-way nonstop (direct) flight between South Boston and Sydney takes around 22 hours 9 minutes.

Estimated flight time from South Boston Medical Heliport, South Boston, United States to Sydney Kingsford Smith International Airport, Sydney, Australia is 22 hours 9 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		15513 km
Statute Miles		9639 miles
Nautical Miles		8371 nm
Avg. Time of Flight		22 hours 9 minutes

South Boston Medical Heliport to Sydney Kingsford Smith International Airport Flight Route Map - to SYD Flight Path

Location of South Boston Medical Heliport & Sydney Kingsford Smith International Airport is given below.
Click the map to view South Boston to Sydney nonstop flight path and travel direction.

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

Nonstop flight route between South Boston, United States and Sydney, Australia.

Time Difference Between the Airports • - SYD

Time difference between South Boston (United States) and Sydney (Australia) is 14 Hours.
Sydney time is 14 Hours ahead of South Boston.

Location	Local Time
South Boston (United States)	2026-09-23, 19:25:40 EDT
Sydney (Australia)	2026-09-24, 09:25:40 AEST

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

South Boston Medical Heliport ( / 5VA0) South Boston, United States

Destination

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