Nonstop flight route between Sofia, Bulgaria and Kalamazoo/Battle Creek, Michigan, United States:

About this route:

A direct, nonstop flight between Sofia Airport Vrazhdebna (SOF), Sofia, Bulgaria and Kalamazoo/Battle Creek International Airport (AZO), Kalamazoo/Battle Creek, Michigan, United States would travel a Great Circle distance of 5,099 miles (or 8,206 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 Kalamazoo/Battle Creek 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 Sofia Airport Vrazhdebna and Kalamazoo/Battle Creek 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 Sofia Airport Vrazhdebna (SOF):

• The infrastructure surrounding the building was expected to be completed in 2007.
• The new Sofia tower will be situated to the west of Terminal 2 and will be complementing the terminal building in architectural terms.
• The closest airport to Sofia Airport Vrazhdebna (SOF) is Plovdiv Airport (PDV), which is located 86 miles (138 kilometers) ESE of SOF.
• 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.
• 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 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.
• In addition to being known as "Sofia Airport Vrazhdebna", other names for SOF include "Vrazhdebna Airport" and "Летище София".
• Sofia Airport Vrazhdebna (SOF) currently has only 1 runway.
• The new tower is an extremely important facility for both ATC and the airport because it is related to the safety and security of flights, explained by the transport department.
• Options for different airport developments began to be examined in the mid-1960s.
• According to the plan a new Sofia airport terminal was built to the east of the old terminal and a second runway was constructed alongside the existing one.

Facts about Kalamazoo/Battle Creek International Airport (AZO):

• The closest airport to Kalamazoo/Battle Creek International Airport (AZO) is W. K. Kellogg Airport (BTL), which is located only 16 miles (26 kilometers) ENE of AZO.
• In 1961 an air traffic control tower was built and the main runway was extended from 3,900 feet to 5,300.
• Kalamazoo/Battle Creek International Airport (AZO) has 3 runways.
• This continued after the firm was acquired by Pfizer.
• As of May 2012 the airport is served by two major commercial airlines who fly passengers to three major hubs.
• Because of Kalamazoo/Battle Creek International Airport's relatively low elevation of 874 feet, planes can take off or land at Kalamazoo/Battle Creek 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.
• In 1955 the Kalamazoo-based Upjohn pharmaceutical company began operating aircraft for its executives from the airport.
• In 1982 the Core Council decided that the City of Kalamazoo should no longer bear the full cost of operating the airport, and in 1984, the City transferred ownership to the County of Kalamazoo.
• The furthest airport from Kalamazoo/Battle Creek International Airport (AZO) is Margaret River Airport (MGV), which is located 11,180 miles (17,993 kilometers) away in Margaret River, Western Australia, Australia.
• The original Kalamazoo terminal was a small building made with scrap materials left over from other local projects.