Nonstop flight route between Alton, Illinois, United States and Burgas, Bulgaria:

About this route:

A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Burgas Airport (BOJ), Burgas, Bulgaria would travel a Great Circle distance of 5,584 miles (or 8,987 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 Burgas 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 Burgas 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):

• West Star Aviation is the largest fixed base operations company at the airport.
• 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.
• 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.
• 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.
• St. Louis Regional Airport (ALN) has 2 runways.
• The 2,250 acres airfield sits at 544 ft MSL.
• 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.

Facts about Burgas Airport (BOJ):

• Burgas Airport (BOJ) currently has only 1 runway.
• Because of Burgas Airport's relatively low elevation of 135 feet, planes can take off or land at Burgas 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.
• On 18 July 2012 a bomb exploded on a passenger bus transporting Israeli tourists at the Burgas Airport.
• Burgas Airport, and also known as Sarafovo Airport is an airport in southeast Bulgaria and the second largest airport in the country.
• The closest airport to Burgas Airport (BOJ) is Varna Airport Aksakovo (VAR), which is located 48 miles (78 kilometers) NNE of BOJ.
• In addition to being known as "Burgas Airport", other names for BOJ include "Bourgas Airport", "Sarafovo Airport" and "Летище Бургас".
• Burgas Airport handled 235,686 passengers last year.
• There are domestic and international flights to about 116 destinations in 33 countries, by more than 69 Bulgarian and foreign airlines.
• The furthest airport from Burgas Airport (BOJ) is Chatham Islands (CHT), which is located 11,230 miles (18,074 kilometers) away in Waitangi, Chatham Islands, New Zealand.