Nonstop flight route between Melbourne, Victoria, Australia and Sidney, Montana, United States:

About this route:

A direct, nonstop flight between Melbourne Airport (MEL), Melbourne, Victoria, Australia and Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States would travel a Great Circle distance of 8,981 miles (or 14,454 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 Melbourne Airport and Sidney-Richland Municipal 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 Melbourne Airport and Sidney-Richland Municipal 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 Melbourne Airport (MEL):

• Today, a wide range of shops and food outlets are situated at the end of the terminal near the entrance into Terminal 2.
• Expansion of carparks has also continued with a $40 million project commenced in 2004, doubling the size of the short term carpark with the addition of 2,500 spaces over six levels, along with 1,200 new spaces added to the 5,000 already available in the long term carpark.
• A$330 million expansion programme for Terminal 2 was announced in 2007.
• Because of Melbourne Airport's relatively low elevation of 434 feet, planes can take off or land at Melbourne 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.
• Melbourne Airport handled 2,998,000 passengers last year.
• Melbourne Airport is served by four hotels.
• Melbourne Airport (MEL) has 2 runways.
• In addition to being known as "Melbourne Airport", another name for MEL is "Tullamarine Airport".
• The furthest airport from Melbourne Airport (MEL) is Flores Airport (FLW), which is nearly antipodal to Melbourne Airport (meaning Melbourne Airport is almost on the exact opposite side of the Earth from Flores Airport), and is located 12,187 miles (19,613 kilometers) away in Flores Island, Azores, Portugal.
• The closest airport to Melbourne Airport (MEL) is Essendon Airport (MEB), which is located only 5 miles (8 kilometers) SE of MEL.
• The search for a replacement for Essendon commenced in February 1958, when a panel was appointed to assess Melbourne's civil aviation needs.

Facts about Sidney-Richland Municipal Airport (SDY):

• 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.
• Scheduled air service temporarily ceased on March 8, 2008, when Big Sky Airlines ended operations in bankruptcy.
• 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.