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

About this route:

A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Burgas Airport (BOJ), Burgas, Bulgaria would travel a Great Circle distance of 5,605 miles (or 9,020 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 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 Downtown 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 Downtown Airport (CPS):

• The airport opened in 1929 as Curtiss-Steinberg Airport.
• 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.
• 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 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.
• 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 Burgas Airport (BOJ):

• The Taxi Piazza is located in front of the Arrivals Terminal at Burgas Airport.
• Burgas Airport has the fourth runway length on the Balkans after Athens Airport, Sofia Airport and Belgrade Airport.
• 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.
• In December 2011 construction work began on the new Terminal 2.
• Burgas Airport (BOJ) currently has only 1 runway.
• In addition to being known as "Burgas Airport", other names for BOJ include "Bourgas Airport", "Sarafovo Airport" and "Летище Бургас".
• The closest airport to Burgas Airport (BOJ) is Varna Airport Aksakovo (VAR), which is located 48 miles (78 kilometers) NNE of BOJ.
• Burgas Airport handled 235,686 passengers last year.
• 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.