Distance From Bert Mooney Airport to Brunei International Airport, BTM - BWN Distance

The distance from Bert Mooney Airport (BTM) to Brunei International Airport (BWN) is 7876 miles or 12676 kilometers or 6840 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 Butte ( United States ) to Bandar Seri Begawan ( Brunei )?

A one-way nonstop (direct) flight between Butte and Bandar Seri Begawan takes around 18 hours 6 minutes.

Estimated flight time from Bert Mooney Airport, Butte, United States to Brunei International Airport, Bandar Seri Begawan, Brunei is 18 hours 6 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 • BTM - BWN

Kilometers		12676 km
Statute Miles		7876 miles
Nautical Miles		6840 nm
Avg. Time of Flight		18 hours 6 minutes

Bert Mooney Airport to Brunei International Airport Flight Route Map - BTM to BWN Flight Path

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

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

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

Time Difference Between the Airports • BTM - BWN

Time difference between Butte (United States) and Bandar Seri Begawan (Brunei) is 14 Hours.
Bandar Seri Begawan time is 14 Hours ahead of Butte.

Location	Local Time
Butte (United States)	2026-06-18, 21:04:29 MDT
Bandar Seri Begawan (Brunei)	2026-06-19, 11:04:29 +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

Bert Mooney Airport (BTM / KBTM) Butte, United States

Destination

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