Distance From Amikake Tunnel East Entrance Helipad to Brunei International Airport

The distance from Amikake Tunnel East Entrance Helipad () to Brunei International Airport (BWN) is 2560 miles or 4119 kilometers or 2223 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 Achi ( Japan ) to Bandar Seri Begawan ( Brunei )?

A one-way nonstop (direct) flight between Achi and Bandar Seri Begawan takes around 5 hours 53 minutes.

Estimated flight time from Amikake Tunnel East Entrance Helipad, Achi, Japan to Brunei International Airport, Bandar Seri Begawan, Brunei is 5 hours 53 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 • - BWN

Kilometers		4119 km
Statute Miles		2560 miles
Nautical Miles		2223 nm
Avg. Time of Flight		5 hours 53 minutes

Amikake Tunnel East Entrance Helipad to Brunei International Airport Flight Route Map - to BWN Flight Path

Location of Amikake Tunnel East Entrance Helipad & Brunei International Airport is given below.
Click the map to view Achi to Bandar Seri Begawan nonstop flight path and travel direction.

Click to see flight route on Google Map between Achi, Japan and Bandar Seri Begawan, Brunei. .

Nonstop flight route between Achi, Japan and Bandar Seri Begawan, Brunei.

Time Difference Between the Airports • - BWN

Time difference between Achi (Japan) and Bandar Seri Begawan (Brunei) is 1 Hours.
Bandar Seri Begawan time is 1 Hours behind Achi.

Location	Local Time
Achi (Japan)	2026-03-21, 03:33:55 JST
Bandar Seri Begawan (Brunei)	2026-03-21, 02:33:55 +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

Amikake Tunnel East Entrance Helipad ( / ) Achi, Japan

Destination

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