Nonstop flight route between Sofia, Bulgaria and Kenmore, Washington, United States:

About this route:

A direct, nonstop flight between Sofia Airport Vrazhdebna (SOF), Sofia, Bulgaria and Kenmore Air (KEH), Kenmore, Washington, United States would travel a Great Circle distance of 5,846 miles (or 9,408 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 Kenmore Air, 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 Kenmore Air. 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):

• On 31 August 2006, Sofia Airport put its new runway system into operation, replacing the old and out-of-date facilities.
• Options for different airport developments began to be examined in the mid-1960s.
• The infrastructure surrounding the building was expected to be completed in 2007.
• Sofia Airport Vrazhdebna (SOF) currently has only 1 runway.
• The initial completion deadline for the new terminal was 15 December 2004 to a total budget of 112.2 million euro.
• During the Second World War, the facilities were used by the military.
• Sofia Airport Vrazhdebna handled 350,432 passengers last year.
• 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.
• The new Sofia tower will be situated to the west of Terminal 2 and will be complementing the terminal building in architectural terms.
• 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.
• 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.
• The closest airport to Sofia Airport Vrazhdebna (SOF) is Plovdiv Airport (PDV), which is located 86 miles (138 kilometers) ESE of SOF.
• Design and construction of a new control tower was discussed in 2006 but this project appeared to be in abeyance by 2008.

Facts about Kenmore Air (KEH):

• Because of Kenmore Air's relatively low elevation of 14 feet, planes can take off or land at Kenmore Air 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 Kenmore Air (KEH) is Kenmore Air Harbor Seaplane Base (LKE), which is located only 9 miles (15 kilometers) SSW of KEH.
• Kenmore Air was founded in 1946 by three high school friends, reunited after World War II.
• In addition to being known as "Kenmore Air", another name for KEH is "S60".
• Kenmore Air (KEH) has 2 runways.
• The furthest airport from Kenmore Air (KEH) is Tôlanaro Airport (FTU), which is located 10,760 miles (17,317 kilometers) away in Tôlanaro, Madagascar.