Distance From South Boulder Airport to Adelaide International Airport

The distance from South Boulder Airport () to Adelaide International Airport (ADL) is 8775 miles or 14122 kilometers or 7620 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 Cardwell ( United States ) to Adelaide ( Australia )?

A one-way nonstop (direct) flight between Cardwell and Adelaide takes around 20 hours 10 minutes.

Estimated flight time from South Boulder Airport, Cardwell, United States to Adelaide International Airport, Adelaide, Australia is 20 hours 10 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		14122 km
Statute Miles		8775 miles
Nautical Miles		7620 nm
Avg. Time of Flight		20 hours 10 minutes

South Boulder Airport to Adelaide International Airport Flight Route Map - to ADL Flight Path

Location of South Boulder Airport & Adelaide International Airport is given below.
Click the map to view Cardwell to Adelaide nonstop flight path and travel direction.

Click to see flight route on Google Map between Cardwell, United States and Adelaide, Australia. .

Nonstop flight route between Cardwell, United States and Adelaide, Australia.

Time Difference Between the Airports • - ADL

Time difference between Cardwell (United States) and Adelaide (Australia) is 15 Hours 30 Minutes.
Adelaide time is 15 Hours 30 Minutes ahead of Cardwell.

Location	Local Time
Cardwell (United States)	2026-05-04, 22:20:17 MDT
Adelaide (Australia)	2026-05-05, 13:50:17 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

South Boulder Airport ( / 2MT8) Cardwell, United States

Destination

Adelaide International Airport (ADL / YPAD) Adelaide, Australia