Nonstop flight route between Johor, Malaysia and Cahokia, Illinois (near St. Louis), United States:

About this route:

A direct, nonstop flight between Mersing Airport (MEP), Johor, Malaysia and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 9,469 miles (or 15,240 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 Mersing Airport and St. Louis Downtown 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 Mersing Airport and St. Louis Downtown 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 Mersing Airport (MEP):

• Mersing Airport (MEP) currently has only 1 runway.
• Because of Mersing Airport's relatively low elevation of 10 feet, planes can take off or land at Mersing 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 addition to being known as "Mersing Airport", another name for MEP is "Lapangan Terbang Mersing".
• The furthest airport from Mersing Airport (MEP) is Col. Edmundo Carvajal Airport (XMS), which is nearly antipodal to Mersing Airport (meaning Mersing Airport is almost on the exact opposite side of the Earth from Col. Edmundo Carvajal Airport), and is located 12,300 miles (19,795 kilometers) away in Macas, Ecuador.
• The closest airport to Mersing Airport (MEP) is Tioman Airport (TOD), which is located 37 miles (59 kilometers) NE of MEP.

Facts about St. Louis Downtown Airport (CPS):

• 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.
• 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.
• St. Louis Downtown Airport (CPS) has 3 runways.
• Historic Hangar #2 houses the Greater Saint Louis Air & Space Museum and the airport is still home to the nation's oldest flight school, Parks College of Engineering and Aviation's Center for Aerospace Sciences, which holds CAA Flight School Certificate #1.
• The airport closed in 1959 and reopened six years later as Bi-State Parks Airport.
• 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.
• Taken over by the United States Army Air Forces on 1 August 1939 as a basic pilot training airfield.