Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Hobart, Tasmania, Australia:

About this route:

A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Hobart International Airport (HBA), Hobart, Tasmania, Australia would travel a Great Circle distance of 9,461 miles (or 15,226 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 St. Louis Downtown Airport and Hobart International 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 St. Louis Downtown Airport and Hobart International 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 St. Louis Downtown Airport (CPS):

• The closest airport to St. Louis Downtown Airport (CPS) is Lambert–St. Louis International Airport (STL), which is located only 16 miles (27 kilometers) NW of CPS.
• The airport opened in 1929 as Curtiss-Steinberg Airport.
• Because of St. Louis Downtown Airport's relatively low elevation of 413 feet, planes can take off or land at St. Louis Downtown 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 furthest airport from St. Louis Downtown Airport (CPS) is Margaret River Airport (MGV), which is located 10,998 miles (17,700 kilometers) away in Margaret River, Western Australia, Australia.
• St. Louis Downtown Airport (CPS) has 3 runways.

Facts about Hobart International Airport (HBA):

• Because of Hobart International Airport's relatively low elevation of 13 feet, planes can take off or land at Hobart International 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 airport has purchased land from the Tasmanian Government in the southern part of the airport for future development of further operational facilities.
• The airport maintains a conjoined international and domestic terminal.
• On 11 June 1998, the airport was privatised on a 99-year lease, being purchased by Hobart International Airport Pty Ltd, a Tasmanian Government-owned company operated by the Hobart Ports Corporation.
• The furthest airport from Hobart International Airport (HBA) is Corvo Airport (CVU), which is nearly antipodal to Hobart International Airport (meaning Hobart International Airport is almost on the exact opposite side of the Earth from Corvo Airport), and is located 12,207 miles (19,645 kilometers) away in Corvo Island, Azores, Portugal.
• Hobart International Airport handled 1,855,849 passengers last year.
• The closest airport to Hobart International Airport (HBA) is Launceston Airport (LST), which is located 91 miles (146 kilometers) N of HBA.
• Hobart International Airport (HBA) currently has only 1 runway.
• The current domestic terminal was opened in 1976, and has been expanded several times since then.
• The international terminal was opened in 1983 to facilitate Trans-Tasman air traffic.
• The tables in the left column list passengermovements for competed routes out of Hobart Airport.