Nonstop flight route between Sofia, Bulgaria and Aurora, Illinois, United States:

About this route:

A direct, nonstop flight between Sofia Airport Vrazhdebna (SOF), Sofia, Bulgaria and Chicago/Aurora Municipal Airport (AUZ), Aurora, Illinois, United States would travel a Great Circle distance of 5,229 miles (or 8,415 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 Sofia Airport Vrazhdebna and Chicago/Aurora Municipal 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 Sofia Airport Vrazhdebna and Chicago/Aurora Municipal 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 Sofia Airport Vrazhdebna (SOF):

• The furthest airport from Sofia Airport Vrazhdebna (SOF) is Chatham Islands (CHT), which is located 11,437 miles (18,405 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Sofia Airport Vrazhdebna (SOF) currently has only 1 runway.
• In addition to being known as "Sofia Airport Vrazhdebna", other names for SOF include "Vrazhdebna Airport" and "Летище София".
• The airport was initially built in the late 1930s on a site 6.3 km by road then.
• The project for the construction of a new airport control tower at Sofia Airport commenced on 16 June 2006 with a decision of the BULATSA Management Board.
• Two de-icing platforms are constructed to allow centralised de-icing procedures in winter.
• The closest airport to Sofia Airport Vrazhdebna (SOF) is Plovdiv Airport (PDV), which is located 86 miles (138 kilometers) ESE of SOF.
• Total cost of the project was planned at 200 million euros.
• A significant and recurring operational criticism of Sofia Airport has concerned its historical lack of all-weather operations capability.
• Sofia Airport Vrazhdebna handled 350,432 passengers last year.
• Lufthansa Technik Sofia was founded in late 2007 as a joint venture between Lufthansa Technik and the Bulgarian Aviation Group.
• The Sofia Airport Centre, a premiere corporate office, hospitality and logistics centre in Bulgaria is being constructed in the vicinity.

Facts about Chicago/Aurora Municipal Airport (AUZ):

• Because of Chicago/Aurora Municipal Airport's relatively low elevation of 712 feet, planes can take off or land at Chicago/Aurora Municipal 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 Chicago/Aurora Municipal Airport (AUZ) is Margaret River Airport (MGV), which is located 11,047 miles (17,778 kilometers) away in Margaret River, Western Australia, Australia.
• Chicago/Aurora Municipal Airport (AUZ) has 3 runways.
• In addition to being known as "Chicago/Aurora Municipal Airport", another name for AUZ is "ARR".
• Chicago/Aurora Municipal Airport is a public airport opened in April 1966, located in the village of Sugar Grove, Illinois, United States, 8 miles west of the city of Aurora, both in Kane County.
• The closest airport to Chicago/Aurora Municipal Airport (AUZ) is DuPage Airport (DPA), which is located only 15 miles (24 kilometers) NE of AUZ.