Distance From Open Bay Airport to Brunei International Airport, OPB - BWN Distance

The distance from Open Bay Airport (OPB) to Brunei International Airport (BWN) is 2625 miles or 4225 kilometers or 2280 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.

---

How long does it take to travel from Maitanakunai ( Papua New Guinea ) to Bandar Seri Begawan ( Brunei )?

A one-way nonstop (direct) flight between Maitanakunai and Bandar Seri Begawan takes around 6 hours 2 minutes.

Estimated flight time from Open Bay Airport, Maitanakunai, Papua New Guinea to Brunei International Airport, Bandar Seri Begawan, Brunei is 6 hours 2 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 - BWN

Kilometers		4225 km
Statute Miles		2625 miles
Nautical Miles		2280 nm
Avg. Time of Flight		6 hours 2 minutes

Open Bay Airport to Brunei International Airport Flight Route Map - OPB to BWN Flight Path

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

Click to see flight route on Google Map between Maitanakunai, Papua New Guinea and Bandar Seri Begawan, Brunei. .

Nonstop flight route between Maitanakunai, Papua New Guinea and Bandar Seri Begawan, Brunei.

Time Difference Between the Airports • OPB - BWN

Time difference between Maitanakunai (Papua New Guinea) and Bandar Seri Begawan (Brunei) is 3 Hours.
Bandar Seri Begawan time is 3 Hours behind Maitanakunai.

Location	Local Time
Maitanakunai (Papua New Guinea)	2026-05-02, 03:45:36 +11
Bandar Seri Begawan (Brunei)	2026-05-02, 00:45:36 +08

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

Brunei International Airport (BWN / WBSB) Bandar Seri Begawan, Brunei