Distance From Open Bay Airport to Adelaide International Airport, OPB - ADL Distance

The distance from Open Bay Airport (OPB) to Adelaide International Airport (ADL) is 2247 miles or 3616 kilometers or 1951 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 Maitanakunai ( Papua New Guinea ) to Adelaide ( Australia )?

A one-way nonstop (direct) flight between Maitanakunai and Adelaide takes around 5 hours 9 minutes.

Estimated flight time from Open Bay Airport, Maitanakunai, Papua New Guinea to Adelaide International Airport, Adelaide, Australia is 5 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 • OPB - ADL

Kilometers		3616 km
Statute Miles		2247 miles
Nautical Miles		1951 nm
Avg. Time of Flight		5 hours 9 minutes

Open Bay Airport to Adelaide International Airport Flight Route Map - OPB to ADL Flight Path

Location of Open Bay Airport & Adelaide International Airport is given below.
Click the map to view Maitanakunai to Adelaide nonstop flight path and travel direction.

Click to see flight route on Google Map between Maitanakunai, Papua New Guinea and Adelaide, Australia. .

Nonstop flight route between Maitanakunai, Papua New Guinea and Adelaide, Australia.

Time Difference Between the Airports • OPB - ADL

Time difference between Maitanakunai (Papua New Guinea) and Adelaide (Australia) is 1 Hours 30 Minutes.
Adelaide time is 1 Hours 30 Minutes behind Maitanakunai.

Location	Local Time
Maitanakunai (Papua New Guinea)	2026-07-29, 05:58:39 +11
Adelaide (Australia)	2026-07-29, 04:28:39 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

Open Bay Airport (OPB / AYOY) Maitanakunai, Papua New Guinea

Destination

Adelaide International Airport (ADL / YPAD) Adelaide, Australia