Nonstop flight route between Sofia, Bulgaria and Zhangjiajie, Hunan, China:

About this route:

A direct, nonstop flight between Sofia Airport Vrazhdebna (SOF), Sofia, Bulgaria and Zhangjiajie Airport (DYG), Zhangjiajie, Hunan, China would travel a Great Circle distance of 4,748 miles (or 7,641 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 Zhangjiajie 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 Zhangjiajie 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):

• Sofia Airport Vrazhdebna (SOF) currently has only 1 runway.
• The new Sofia tower will be situated to the west of Terminal 2 and will be complementing the terminal building in architectural terms.
• A significant and recurring operational criticism of Sofia Airport has concerned its historical lack of all-weather operations capability.
• 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.
• On 31 August 2006, Sofia Airport put its new runway system into operation, replacing the old and out-of-date facilities.
• In addition to being known as "Sofia Airport Vrazhdebna", other names for SOF include "Vrazhdebna Airport" and "Летище София".
• 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 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 terminal had substantially reached its capacity of some 600,000 passengers a year by the later 1960s and was subjected to a number of refurbishments and extensions beginning in the spring of 1968.
• The passenger terminal building is designed with a capacity of 2,000 peak hour passengers or up to 2.6 million passengers a year, plus 26,000 tonnes of luggage.
• 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.

Facts about Zhangjiajie Airport (DYG):

• The closest airport to Zhangjiajie Airport (DYG) is Changde Taohuayuan Airport (CGD), which is located 73 miles (118 kilometers) E of DYG.
• In addition to being known as "Zhangjiajie Airport", other names for DYG include "张家界荷花机场" and "Zhāngjiājiè Héhuā Jīchǎng".
• The furthest airport from Zhangjiajie Airport (DYG) is La Florida Airport (LSC), which is nearly antipodal to Zhangjiajie Airport (meaning Zhangjiajie Airport is almost on the exact opposite side of the Earth from La Florida Airport), and is located 12,323 miles (19,832 kilometers) away in La Serena, Chile.
• Zhangjiajie Airport (DYG) currently has only 1 runway.