Nonstop flight route between Sidney, Montana, United States and Brisbane, Queensland, Australia:

About this route:

A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Brisbane Airport (BNE), Brisbane, Queensland, Australia would travel a Great Circle distance of 8,162 miles (or 13,135 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Sidney-Richland Municipal Airport and Brisbane Airport, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between Sidney-Richland Municipal Airport and Brisbane Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Sidney-Richland Municipal Airport (SDY):

• The furthest airport from Sidney-Richland Municipal Airport (SDY) is Sir Gaëtan Duval Airport (RRG), which is located 10,383 miles (16,711 kilometers) away in Rodrigues Island, Mauritius.
• Sidney-Richland Municipal Airport (SDY) has 2 runways.
• As per the Federal Aviation Administration, this airport had 2,031 passenger boardings in calendar year 2008, 2,766 in 2009, and 3,659 in 2010.
• The closest airport to Sidney-Richland Municipal Airport (SDY) is Sloulin Field International Airport (ISN), which is located 41 miles (67 kilometers) NE of SDY.

Facts about Brisbane Airport (BNE):

• The airport contains an Emirates Airline first class lounge, the first outside Dubai that has direct access to the A380 aerobridges, and also has Air New Zealand, Qantas and Singapore Airlines lounges.
• The furthest airport from Brisbane Airport (BNE) is La Palma Airport (SPC), which is located 11,874 miles (19,109 kilometers) away in La Palma, Canary Islands, Spain.
• By the 1970s it was clear that the facilities at Eagle Farm were inadequate for a city of Brisbane's size and anticipated growth.
• Brisbane Airport has 4 car-parks, all operating 24 hours a day, 7 days a week.
• Remote bays are located to the north and south of the building, and in the central area.
• The closest airport to Brisbane Airport (BNE) is Caloundra Airport (CUD), which is located 40 miles (65 kilometers) N of BNE.
• Brisbane Airport (BNE) has 2 runways.
• Because of Brisbane Airport's relatively low elevation of 13 feet, planes can take off or land at Brisbane Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• Brisbane Airport handled 2,139,106 passengers last year.