Nonstop flight route between Savu Island, East Nusa Tenggara, Indonesia and Alton, Illinois, United States:

About this route:

A direct, nonstop flight between Tardamu Airport (SAU), Savu Island, East Nusa Tenggara, Indonesia and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 9,656 miles (or 15,539 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 Tardamu Airport and St. Louis Regional 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 Tardamu Airport and St. Louis Regional 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 Tardamu Airport (SAU):

• Because of Tardamu Airport's relatively low elevation of 46 feet, planes can take off or land at Tardamu 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 Tardamu Airport (SAU) is A.N.R. Robinson International Airport (TAB), which is nearly antipodal to Tardamu Airport (meaning Tardamu Airport is almost on the exact opposite side of the Earth from A.N.R. Robinson International Airport), and is located 12,245 miles (19,706 kilometers) away in Scarborough, Tobago, Trinidad and Tobago.
• In addition to being known as "Tardamu Airport", another name for SAU is "Bandar Udara Tardamu".
• The closest airport to Tardamu Airport (SAU) is H. Hasan Aroeboesman Airport (ENE), which is located 110 miles (177 kilometers) N of SAU.
• Tardamu Airport (SAU) currently has only 1 runway.

Facts about St. Louis Regional Airport (ALN):

• Today a fair amount of air traffic and the Direct TV blimp comes for Cardinals playoffs, as Lambert's airport cannot take the blimp.
• The furthest airport from St. Louis Regional Airport (ALN) is Margaret River Airport (MGV), which is located 11,002 miles (17,706 kilometers) away in Margaret River, Western Australia, Australia.
• St. Louis Regional Airport (ALN) has 2 runways.
• Its operations are paid for by an airport taxation district created in 1946, which collects taxes from property owners in the Madison County townships of Alton, Wood River, Foster and Fort Russell.
• Because of St. Louis Regional Airport's relatively low elevation of 544 feet, planes can take off or land at St. Louis Regional 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 2,250 acres airfield sits at 544 ft MSL.
• The closest airport to St. Louis Regional Airport (ALN) is Lambert–St. Louis International Airport (STL), which is located only 20 miles (32 kilometers) WSW of ALN.