Distance From Nagano Prefecture Fire Academy Heliport to Brunei International Airport

The distance from Nagano Prefecture Fire Academy Heliport () to Brunei International Airport (BWN) is 2635 miles or 4241 kilometers or 2289 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 Nagano ( Japan ) to Bandar Seri Begawan ( Brunei )?

A one-way nonstop (direct) flight between Nagano and Bandar Seri Begawan takes around 6 hours 3 minutes.

Estimated flight time from Nagano Prefecture Fire Academy Heliport, Nagano, Japan to Brunei International Airport, Bandar Seri Begawan, Brunei is 6 hours 3 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		4241 km
Statute Miles		2635 miles
Nautical Miles		2289 nm
Avg. Time of Flight		6 hours 3 minutes

Nagano Prefecture Fire Academy Heliport to Brunei International Airport Flight Route Map - to BWN Flight Path

Location of Nagano Prefecture Fire Academy Heliport & Brunei International Airport is given below.
Click the map to view Nagano to Bandar Seri Begawan nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - BWN

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

Location	Local Time
Nagano (Japan)	2025-12-17, 15:28:53 JST
Bandar Seri Begawan (Brunei)	2025-12-17, 14:28:53 +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

Nagano Prefecture Fire Academy Heliport ( / ) Nagano, Japan

Destination

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