Distance From Buron Griffin Airport to Brunei International Airport

The distance from Buron Griffin Airport () to Brunei International Airport (BWN) is 9245 miles or 14878 kilometers or 8029 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 Helena ( United States ) to Bandar Seri Begawan ( Brunei )?

A one-way nonstop (direct) flight between Helena and Bandar Seri Begawan takes around 21 hours 15 minutes.

Estimated flight time from Buron Griffin Airport, Helena, United States to Brunei International Airport, Bandar Seri Begawan, Brunei is 21 hours 15 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		14878 km
Statute Miles		9245 miles
Nautical Miles		8029 nm
Avg. Time of Flight		21 hours 15 minutes

Buron Griffin Airport to Brunei International Airport Flight Route Map - to BWN Flight Path

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

Click to see flight route on Google Map between Helena, United States and Bandar Seri Begawan, Brunei. .

Nonstop flight route between Helena, United States and Bandar Seri Begawan, Brunei.

Time Difference Between the Airports • - BWN

Time difference between Helena (United States) and Bandar Seri Begawan (Brunei) is 13 Hours.
Bandar Seri Begawan time is 13 Hours ahead of Helena.

Location	Local Time
Helena (United States)	2026-03-23, 11:29:19 CDT
Bandar Seri Begawan (Brunei)	2026-03-24, 00:29:19 +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

Buron Griffin Airport ( / ) Helena, United States

Destination

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