Nonstop flight route between Alton, Illinois, United States and Sármellék, Hungary:

About this route:

A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Hévíz-Balaton Airport (SOB), Sármellék, Hungary would travel a Great Circle distance of 5,017 miles (or 8,074 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 Regional Airport and Hévíz-Balaton 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 Regional Airport and Hévíz-Balaton 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 Regional Airport (ALN):

• 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.
• 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.
• 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.
• In the spring of 2004 the airport was at the center of a scandal.
• St. Louis Regional Airport (ALN) has 2 runways.
• 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 2,250 acres airfield sits at 544 ft MSL.
• 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.

Facts about Hévíz-Balaton Airport (SOB):

• Because of Hévíz-Balaton Airport's relatively low elevation of 408 feet, planes can take off or land at Hévíz-Balaton 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.
• In 2012 the airport has also got a new name, since April it is known as Hévíz-Balaton Airport.
• In addition to being known as "Hévíz-Balaton Airport", another name for SOB is "Hévíz-Balaton Repülőtér".
• The furthest airport from Hévíz-Balaton Airport (SOB) is Chatham Islands (CHT), which is located 11,746 miles (18,904 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Hévíz-Balaton Airport (SOB) currently has only 1 runway.
• Hévíz-Balaton Airport, previously also known as Sármellék International Airport, is an international airport in Hungary located west of Lake Balaton, 1 kilometre south-southwest of the village of Sármellék, Zala County and Keszthely.
• The closest airport to Hévíz-Balaton Airport (SOB) is Maribor Edvard Rusjan Airport (MBX), which is located 71 miles (115 kilometers) W of SOB.
• Sármellék International Airport had operated as a public airport since 1991 and became the second international airport of the country on 15 May 2002 after Budapest Ferenc Liszt International Airport.