Nonstop flight route between Coatesville, Pennsylvania, United States and Rottnest Island, Western Australia, Australia:

About this route:

A direct, nonstop flight between Chester County G. O. Carlson Airport (CTH), Coatesville, Pennsylvania, United States and Rottnest Airport (RTS), Rottnest Island, Western Australia, Australia would travel a Great Circle distance of 11,596 miles (or 18,661 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 Chester County G. O. Carlson Airport and Rottnest 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 Chester County G. O. Carlson Airport and Rottnest 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 Chester County G. O. Carlson Airport (CTH):

• The airport covers 250 acres.
• Because of Chester County G. O. Carlson Airport's relatively low elevation of 660 feet, planes can take off or land at Chester County G. O. Carlson 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.
• Chester County's airport identifier was 40N but it has recently changed to MQS.
• The closest airport to Chester County G. O. Carlson Airport (CTH) is Brandywine Airport (OQN), which is located only 15 miles (24 kilometers) E of CTH.
• In addition to being known as "Chester County G. O. Carlson Airport", another name for CTH is "MQS".
• The furthest airport from Chester County G. O. Carlson Airport (CTH) is Margaret River Airport (MGV), which is located 11,702 miles (18,833 kilometers) away in Margaret River, Western Australia, Australia.
• Chester County G. O. Carlson Airport (CTH) currently has only 1 runway.

Facts about Rottnest Airport (RTS):

• The closest airport to Rottnest Airport (RTS) is Jandakot Airport (JAD), which is located 21 miles (34 kilometers) ESE of RTS.
• Rottnest Airlines operated the service until 1999 when it was taken over by Frank Stynman who operates a four and six-seater daily service from Jandakot called Rottnest Air-Taxi.
• Rottnest Airport (RTS) currently has only 1 runway.
• Rottnest Island Airport is a small airport for light aircraft, situated about 800 m from the main settlement at Thomson Bay, Rottnest Island and 10 nautical miles northwest of Fremantle.
• Woods Airways which was run by pioneer aviator Jimmy Woods, operated the Perth to Rottnest service from about 1948 with two war-surplus Royal Australian Air Force Avro Anson aircraft.
• The furthest airport from Rottnest Airport (RTS) is L.F. Wade International Airport (BDA), which is nearly antipodal to Rottnest Airport (meaning Rottnest Airport is almost on the exact opposite side of the Earth from L.F. Wade International Airport), and is located 12,409 miles (19,970 kilometers) away in Ferry Reach (near Hamilton), Bermuda.
• Because of Rottnest Airport's relatively low elevation of 12 feet, planes can take off or land at Rottnest 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.