Distance From Larkspur Airstrip to Adelaide International Airport

The distance from Larkspur Airstrip () to Adelaide International Airport (ADL) is 8605 miles or 13848 kilometers or 7473 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 Big Water ( United States ) to Adelaide ( Australia )?

A one-way nonstop (direct) flight between Big Water and Adelaide takes around 19 hours 46 minutes.

Estimated flight time from Larkspur Airstrip, Big Water, United States to Adelaide International Airport, Adelaide, Australia is 19 hours 46 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		13848 km
Statute Miles		8605 miles
Nautical Miles		7473 nm
Avg. Time of Flight		19 hours 46 minutes

Larkspur Airstrip to Adelaide International Airport Flight Route Map - to ADL Flight Path

Location of Larkspur Airstrip & Adelaide International Airport is given below.
Click the map to view Big Water to Adelaide nonstop flight path and travel direction.

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

Nonstop flight route between Big Water, United States and Adelaide, Australia.

Time Difference Between the Airports • - ADL

Time difference between Big Water (United States) and Adelaide (Australia) is 17 Hours 30 Minutes.
Adelaide time is 17 Hours 30 Minutes ahead of Big Water.

Location	Local Time
Big Water (United States)	2026-03-21, 16:33:26 MST
Adelaide (Australia)	2026-03-22, 10:03:26 ACDT

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

Larkspur Airstrip ( / 22UT) Big Water, United States

Destination

Adelaide International Airport (ADL / YPAD) Adelaide, Australia