Distance From Ross International Airport to Brisbane International Airport

The distance from Ross International Airport () to Brisbane International Airport (BNE) is 7834 miles or 12608 kilometers or 6803 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 Sweetgrass ( United States ) to Brisbane ( Australia )?

A one-way nonstop (direct) flight between Sweetgrass and Brisbane takes around 18 hours 0 minutes.

Estimated flight time from Ross International Airport, Sweetgrass, United States to Brisbane International Airport, Brisbane, Australia is 18 hours 0 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 • - BNE

Kilometers		12608 km
Statute Miles		7834 miles
Nautical Miles		6803 nm
Avg. Time of Flight		18 hours 0 minutes

Ross International Airport to Brisbane International Airport Flight Route Map - to BNE Flight Path

Location of Ross International Airport & Brisbane International Airport is given below.
Click the map to view Sweetgrass to Brisbane nonstop flight path and travel direction.

Click to see flight route on Google Map between Sweetgrass, United States and Brisbane, Australia. .

Nonstop flight route between Sweetgrass, United States and Brisbane, Australia.

Time Difference Between the Airports • - BNE

Time difference between Sweetgrass (United States) and Brisbane (Australia) is 16 Hours.
Brisbane time is 16 Hours ahead of Sweetgrass.

Location	Local Time
Sweetgrass (United States)	2026-03-20, 18:28:50 MDT
Brisbane (Australia)	2026-03-21, 10:28:50 AEST

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

Ross International Airport ( / 7S8) Sweetgrass, United States

Destination

Brisbane International Airport (BNE / YBBN) Brisbane, Australia