Nonstop flight route between Cherokee, Oklahoma, United States and Sofia, Bulgaria:

About this route:

A direct, nonstop flight between Kegelman Air Force Auxiliary Field (CKA), Cherokee, Oklahoma, United States and Sofia Airport Vrazhdebna (SOF), Sofia, Bulgaria would travel a Great Circle distance of 5,832 miles (or 9,385 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 Kegelman Air Force Auxiliary Field and Sofia Airport Vrazhdebna, 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 Kegelman Air Force Auxiliary Field and Sofia Airport Vrazhdebna. 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 Kegelman Air Force Auxiliary Field (CKA):

• Currently, Kegelman AFAF is a sub-base of Vance Air Force Base under the control of the 71st Flying Training Wing.
• The furthest airport from Kegelman Air Force Auxiliary Field (CKA) is Sir Gaëtan Duval Airport (RRG), which is located 10,816 miles (17,407 kilometers) away in Rodrigues Island, Mauritius.
• Kegelman Air Force Auxiliary Field (CKA) currently has only 1 runway.
• The closest airport to Kegelman Air Force Auxiliary Field (CKA) is Anthony Municipal Airport (ANY), which is located 29 miles (47 kilometers) N of CKA.
• The installation was first known as the Great Salt Plains Auxiliary Field, but was renamed Kegelman in 1949.

Facts about Sofia Airport Vrazhdebna (SOF):

• The new tower was officially opened on 7 December 2012.
• Sofia Airport Vrazhdebna handled 350,432 passengers last year.
• 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.
• The closest airport to Sofia Airport Vrazhdebna (SOF) is Plovdiv Airport (PDV), which is located 86 miles (138 kilometers) ESE of SOF.
• Options for different airport developments began to be examined in the mid-1960s.
• In 2004 Strabag demanded an additional 6 million euro due to rising steel prices.
• By the late 1970s, the terminal was handling in the region of three million passengers a year, a million of them on domestic routes.
• In addition to being known as "Sofia Airport Vrazhdebna", other names for SOF include "Vrazhdebna Airport" and "Летище София".
• On 19 August 2011 in the presence of Ivaylo Moskovski, minister of transport, information technology and communications, the BULATSA director general Diyan Dinev, Glavbolgarstroy AD chief executive director Pavel Kalistratov and Glavbolgarstroy AD executive director and management board member Nina Stoyanova signed the design execution and construction contract between BULATSA and Glavbolgarstroy AD for the new control tower at Sofia Airport.