Distance From Will Rogers World Airport to Sydney Kingsford Smith International Airport, OKC - SYD Distance

The distance from Will Rogers World Airport (OKC) to Sydney Kingsford Smith International Airport (SYD) is 8611 miles or 13858 kilometers or 7478 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 Oklahoma City ( United States ) to Sydney ( Australia )?

A one-way nonstop (direct) flight between Oklahoma City and Sydney takes around 19 hours 47 minutes.

Estimated flight time from Will Rogers World Airport, Oklahoma City, United States to Sydney Kingsford Smith International Airport, Sydney, Australia is 19 hours 47 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 • OKC - SYD

Kilometers		13858 km
Statute Miles		8611 miles
Nautical Miles		7478 nm
Avg. Time of Flight		19 hours 47 minutes

Will Rogers World Airport to Sydney Kingsford Smith International Airport Flight Route Map - OKC to SYD Flight Path

Location of Will Rogers World Airport & Sydney Kingsford Smith International Airport is given below.
Click the map to view Oklahoma City to Sydney nonstop flight path and travel direction.

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

Nonstop flight route between Oklahoma City, United States and Sydney, Australia.

Time Difference Between the Airports • OKC - SYD

Time difference between Oklahoma City (United States) and Sydney (Australia) is 18 Hours.
Sydney time is 18 Hours ahead of Oklahoma City.

Location	Local Time
Oklahoma City (United States)	2025-12-16, 09:22:46 MST
Sydney (Australia)	2025-12-17, 03:22:46 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

Will Rogers World Airport (OKC / KOKC) Oklahoma City, United States

Destination

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