Nonstop flight route between Alton, Illinois, United States and Surabaya, Indonesia:

About this route:

A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Juanda International Airport (SUB), Surabaya, Indonesia would travel a Great Circle distance of 9,837 miles (or 15,832 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 Juanda 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 Regional Airport and Juanda 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 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.
• West Star Aviation is the largest fixed base operations company at the airport.
• 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.
• In the spring of 2004 the airport was at the center of a scandal.
• 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.
• 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.
• Civic Memorial Airport opened in 1946 and received its current name in 1984.
• St. Louis Regional Airport (ALN) has 2 runways.

Facts about Juanda International Airport (SUB):

• At February 2013, Juanda Airport opened Ibis Budget Hotel to service transit passengers at this airport.
• Terminal 1 - 2nd Floor
• Juanda International Airport (SUB) currently has only 1 runway.
• Apron and runway view from Departure lounge
• Because of Juanda International Airport's relatively low elevation of 9 feet, planes can take off or land at Juanda 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.
• The closest airport to Juanda International Airport (SUB) is Abdul Rachman Saleh Airport (MLG), which is located 38 miles (61 kilometers) S of SUB.
• On the apron, Saudi Airlines Boeing 747 refueling and reloading to serve Indonesian Hajj pilgrims to Mecca.
• In addition to being known as "Juanda International Airport", another name for SUB is "Bandar Udara Internasional Juanda".
• The furthest airport from Juanda International Airport (SUB) is Las Flecheras Airport (SFD), which is nearly antipodal to Juanda International Airport (meaning Juanda International Airport is almost on the exact opposite side of the Earth from Las Flecheras Airport), and is located 12,399 miles (19,954 kilometers) away in San Fernando de Apure, Venezuela.
• Juanda International Airport handled 16,447,912 passengers last year.
• A new three-story terminal building was opened on 10 November 2006.