Nonstop flight route between Alton, Illinois, United States and Belgrade, Serbia:

About this route:

A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Belgrade Nikola Tesla Airport (BEG), Belgrade, Serbia would travel a Great Circle distance of 5,216 miles (or 8,394 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 Belgrade Nikola Tesla 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 Belgrade Nikola Tesla 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):

• 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.
• 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.
• Today a fair amount of air traffic and the Direct TV blimp comes for Cardinals playoffs, as Lambert's airport cannot take the blimp.
• 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.
• St. Louis Regional Airport (ALN) has 2 runways.
• West Star Aviation is the largest fixed base operations company at the airport.
• In the spring of 2004 the airport was at the center of a scandal.
• 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.

Facts about Belgrade Nikola Tesla Airport (BEG):

• Civil transport by Air Force cargo planes via this airport was renewed at the end of 1945.
• Terminal 2 was constructed in 1979 for the airport's growing passenger numbers.
• A countrywide petition was signed to have the name of the airport changed to Belgrade Nikola Tesla International Airport.
• The national flag carrier and largest airline of Serbia, Air Serbia, uses Belgrade Nikola Tesla as their hub, it is also one of the operating bases for low cost airline Wizz Air.
• Constant traffic increase and the appearance of passenger jet planes demanded a significant airport enlargement.
• The furthest airport from Belgrade Nikola Tesla Airport (BEG) is Chatham Islands (CHT), which is located 11,607 miles (18,679 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• In February 2011 Belgrade Nikola Tesla Airport shares began trading on the Belgrade Stock Exchange.
• Because of Belgrade Nikola Tesla Airport's relatively low elevation of 336 feet, planes can take off or land at Belgrade Nikola Tesla 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 airport was rebuilt by October 1944 and until the end of the war was used by the Soviet Union and Yugoslavia as part of the Allied war effort.
• Belgrade Nikola Tesla Airport (BEG) currently has only 1 runway.
• In addition to being known as "Belgrade Nikola Tesla Airport", other names for BEG include "Аеродром Београд - Никола Тесла" and "Aerodrom Beograd - Nikola Tesla".
• The closest airport to Belgrade Nikola Tesla Airport (BEG) is Batajnica Airbase (BJY), which is located only 8 miles (13 kilometers) NNW of BEG.