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

About this route:

A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Kualanamu International Airport (KNO), Medan, Indonesia would travel a Great Circle distance of 9,464 miles (or 15,231 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 Downtown Airport and Kualanamu 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 St. Louis Downtown Airport and Kualanamu 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 St. Louis Downtown Airport (CPS):

• St. Louis Downtown Airport (CPS) has 3 runways.
• 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.
• 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.
• 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 airport opened in 1929 as Curtiss-Steinberg Airport.
• The two survivors out of the airport's original four hangars, Hangar 1 and Hangar 2, are listed on the National Register of Historic Places.

Facts about Kualanamu International Airport (KNO):

• Taxi costs about twice that of train tickets.
• A soft opening started on July 25, 2013.
• Kualanamu International Airport (KNO) currently has only 1 runway.
• It contains a 3,750 x 60 m runway, also another parallel taxi-way 3,750 m and 2,000 m that can accommodate wide-body aircraft, including the Airbus A380.
• The furthest airport from Kualanamu International Airport (KNO) is Cap. FAP Pedro Canga Rodríguez Airport (TBP), which is nearly antipodal to Kualanamu International Airport (meaning Kualanamu International Airport is almost on the exact opposite side of the Earth from Cap. FAP Pedro Canga Rodríguez Airport), and is located 12,385 miles (19,931 kilometers) away in Tumbes, Peru.
• Airside facilities would be controlled by the Indonesian government, while landside facilities would be owned by a joint venture with PT Angkasa Pura II, which is expected to provide $350 million as an initial investment in return for a 30-year lease, after which ownership would revert to PT Angkasa Pura II.
• The closest airport to Kualanamu International Airport (KNO) is Polonia International Airport (MES), which is located only 15 miles (24 kilometers) WSW of KNO.
• The first airline uses the airport as a regional hub is Mihin Lanka which route from Jakarta to Jeddah with transit at the airport.
• In addition to being known as "Kualanamu International Airport", other names for KNO include "Kualanamu International Airport (Medan)" and "Bandar Udara Internasional Kualanamu".
• Because of Kualanamu International Airport's relatively low elevation of 23 feet, planes can take off or land at Kualanamu 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.
• Spread on 1,365 ha land area, 20 km North East of Polonia airport, 3 km from the sea, and on a site of area 6,5 x 2,1 km.