Nonstop flight route between Sepang (near Kuala Lumpur), Malaysia and Alton, Illinois, United States:

About this route:

A direct, nonstop flight between Kuala Lumpur International Airport (KUL), Sepang (near Kuala Lumpur), Malaysia and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 9,465 miles (or 15,232 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 Kuala Lumpur International 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 Kuala Lumpur International 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 Kuala Lumpur International Airport (KUL):

• The furthest airport from Kuala Lumpur International Airport (KUL) is Col. Edmundo Carvajal Airport (XMS), which is nearly antipodal to Kuala Lumpur International Airport (meaning Kuala Lumpur International Airport is almost on the exact opposite side of the Earth from Col. Edmundo Carvajal Airport), and is located 12,404 miles (19,962 kilometers) away in Macas, Ecuador.
• The airport suffered greatly reduced traffic with the general reduction in economic activity brought about by the East Asian financial crisis, SARS, bird flu epidemic, the global financial crisis and the swine flu pandemic.
• Because of Kuala Lumpur International Airport's relatively low elevation of 70 feet, planes can take off or land at Kuala Lumpur 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.
• As there are international flights operating out from the airport, therefore terminals of the airport are equipped with immigration processing facilities and security scanning for all passengers including domestic passengers.
• The airport has the capacity to handle 70 million passengers and 1.2 million tonnes of cargo a year.
• The closest airport to Kuala Lumpur International Airport (KUL) is  KA01  KJ15  MR1  Kuala Lumpur Sentral (KL Sentral) 吉隆坡中环广场 (XKL), which is located 27 miles (43 kilometers) N of KUL.
• Built at a cost of approximately RM4 billion, klia2 is the world's largest purpose-built terminal dedicated to low-cost carriers and it is designed to cater for 45 million passengers a year with future capacity expansion capability.
• In addition to being known as "Kuala Lumpur International Airport", another name for KUL is "Lapangan Terbang Antarabangsa Kuala Lumpur".
• Kuala Lumpur International Airport (KUL) has 3 runways.
• The KLIA main terminal building and its satellite building are well connected by an automated people mover.
• Kuala Lumpur International Airport has three parallel runways.

Facts about St. Louis Regional Airport (ALN):

• 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.
• 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.
• In the spring of 2004 the airport was at the center of a scandal.
• 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.
• St. Louis Regional Airport (ALN) has 2 runways.
• 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.
• Today a fair amount of air traffic and the Direct TV blimp comes for Cardinals playoffs, as Lambert's airport cannot take the blimp.
• Civic Memorial Airport opened in 1946 and received its current name in 1984.