Nonstop flight route between San Juan Island, Washington, United States and Cloncurry, Queensland, Australia:

About this route:

A direct, nonstop flight between Roche Harbor Seaplane Base (RCE), San Juan Island, Washington, United States and Cloncurry Airport (CNJ), Cloncurry, Queensland, Australia would travel a Great Circle distance of 7,563 miles (or 12,171 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 Roche Harbor Seaplane Base and Cloncurry 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 Roche Harbor Seaplane Base and Cloncurry 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 Roche Harbor Seaplane Base (RCE):

• Because of Roche Harbor Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Roche Harbor Seaplane Base 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.
• In addition to being known as "Roche Harbor Seaplane Base", another name for RCE is "W39".
• The closest airport to Roche Harbor Seaplane Base (RCE) is Friday Harbor Seaplane Base (FBS), which is located only 8 miles (14 kilometers) SE of RCE.
• The furthest airport from Roche Harbor Seaplane Base (RCE) is Tôlanaro Airport (FTU), which is located 10,722 miles (17,256 kilometers) away in Tôlanaro, Madagascar.
• Roche Harbor Seaplane Base (RCE) has 2 runways.

Facts about Cloncurry Airport (CNJ):

• Cloncurry Airport has been the focal point for many of Australia’s greatest innovations.
• Due to the strategic importance of Cloncurry aerodrome on the main Darwin–Sydney air route, the Royal Australian Air Force expanded the aerodrome during World War II.
• During the Second World War, Cloncurry Airport was the site of a major United States Army Air Forces air base in 1942.
• Because of Cloncurry Airport's relatively low elevation of 616 feet, planes can take off or land at Cloncurry 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.
• The closest airport to Cloncurry Airport (CNJ) is Elrose Mine Airport (ERQ), which is located 39 miles (62 kilometers) ESE of CNJ.
• Cloncurry Airport (CNJ) has 2 runways.
• The furthest airport from Cloncurry Airport (CNJ) is Agostinho Neto Airport (NTO), which is located 11,466 miles (18,452 kilometers) away in Ponta do Sol, Santo Antão, Cape Verde.