Nonstop flight route between Hobart, Tasmania, Australia and St. Louis, Missouri, United States:

About this route:

A direct, nonstop flight between Hobart International Airport (HBA), Hobart, Tasmania, Australia and Lambert–St. Louis International Airport (STL), St. Louis, Missouri, United States would travel a Great Circle distance of 9,456 miles (or 15,218 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 Hobart International Airport and Lambert–St. Louis 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 Hobart International Airport and Lambert–St. Louis 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 Hobart International Airport (HBA):

• Hobart Airport has one runway, 12/30, which is aligned north–west to south–east, is 2,251 by 45 m.
• The airport has purchased land from the Tasmanian Government in the southern part of the airport for future development of further operational facilities.
• The landing length required at Hobart for a Boeing 747 at maximum operational landing weight is 2,400 m, a minimum runway extension of 150 m would be beneficial to the operation of the airport.
• The majority of Hobart's general aviation traffic makes use of the nearby Cambridge Aerodrome, which was sold in 1999 on the condition that it remain an airport until 2004.
• The airport has seen strong passenger growth in the last few years, primarily due to the increase in services from low-cost carriers.
• In December 2005, prominent Hobart developer Ali Sultan proposed a four star, 60-room hotel/motel for the airport.
• Hobart International Airport (HBA) currently has only 1 runway.
• Prior to the existence of the airport, the region was served by Cambridge Airport, a small airport located close to the existing site.
• 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.
• Hobart International Airport handled 1,855,849 passengers last year.
• 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.
• During April 2007, the Hobart Airport's public relations firm confirmed they had submitted plans of the project to the Federal Government for assessment.
• The closest airport to Hobart International Airport (HBA) is Launceston Airport (LST), which is located 91 miles (146 kilometers) N of HBA.

Facts about Lambert–St. Louis International Airport (STL):

• American Airline's merger closed in April 2001, and the last TWA flight was flown on December 1, 2001.
• The closest airport to Lambert–St. Louis International Airport (STL) is St. Louis Downtown Airport (CPS), which is located only 16 miles (27 kilometers) SE of STL.
• American Airlines is now the airport's second-busiest operating airline.
• On July 16, 2003, AA announced it was significantly reducing its Lambert hub effective November 1, 2003, cutting it from 417 daily flights to 207, effective November 1, 2003.
• Lambert–St. Louis International Airport (STL) has 4 runways.
• The furthest airport from Lambert–St. Louis International Airport (STL) is Margaret River Airport (MGV), which is located 10,986 miles (17,681 kilometers) away in Margaret River, Western Australia, Australia.
• The April 1957 Official Airline Guide shows TWA with 44 weekday departures.
• The airport grew from a balloon launching base, Kinloch Field, part of the 1890s Kinloch Park suburban development.
• Because of Lambert–St. Louis International Airport's relatively low elevation of 605 feet, planes can take off or land at Lambert–St. Louis 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.