Nonstop flight route between Songpan County, Sichuan, China and Sofia, Bulgaria:

About this route:

A direct, nonstop flight between Jiuzhai Huanglong Airport (JZH), Songpan County, Sichuan, China and Sofia Airport Vrazhdebna (SOF), Sofia, Bulgaria would travel a Great Circle distance of 4,272 miles (or 6,875 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 Jiuzhai Huanglong Airport 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 Jiuzhai Huanglong Airport 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 Jiuzhai Huanglong Airport (JZH):

• The closest airport to Jiuzhai Huanglong Airport (JZH) is Mianyang Nanjiao Airport (MIG), which is located 116 miles (187 kilometers) SSE of JZH.
• Jiuzhai Huanglong Airport (JZH) currently has only 1 runway.
• In addition to being known as "Jiuzhai Huanglong Airport", other names for JZH include "九寨黄龙机场" and "Jiǔzhài Huánglóng Jīchǎng".
• Jiuzhai Huanglong Airport is about 240 km from Chengdu Shuangliu International Airport, an aviation hub of Southwest China.
• The furthest airport from Jiuzhai Huanglong Airport (JZH) is Viña del Mar Airport (KNA), which is nearly antipodal to Jiuzhai Huanglong Airport (meaning Jiuzhai Huanglong Airport is almost on the exact opposite side of the Earth from Viña del Mar Airport), and is located 12,156 miles (19,563 kilometers) away in Viña del Mar, Chile.
• Because of Jiuzhai Huanglong Airport's high elevation of 11,312 feet, planes must typically fly at a faster airspeed in order to takeoff or land at JZH. Combined with a high temperature, this could make JZH a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.

Facts about Sofia Airport Vrazhdebna (SOF):

• Lufthansa Technik Sofia was founded in late 2007 as a joint venture between Lufthansa Technik and the Bulgarian Aviation Group.
• Total cost of the project was planned at 200 million euros.
• Sofia Airport Vrazhdebna (SOF) currently has only 1 runway.
• The VIP terminal is located in the western wing of Terminal 1 and has an entrance of its own, providing an access to four separate rooms – one main room and two separated rooms with about 20 seats each.
• Sofia Airport Vrazhdebna handled 350,432 passengers last year.
• The closest airport to Sofia Airport Vrazhdebna (SOF) is Plovdiv Airport (PDV), which is located 86 miles (138 kilometers) ESE of SOF.
• In addition to being known as "Sofia Airport Vrazhdebna", other names for SOF include "Vrazhdebna Airport" and "Летище София".
• On 31 August 2006, Sofia Airport put its new runway system into operation, replacing the old and out-of-date facilities.
• Service life of the new airport control tower will be more than 40 years and is designed to serve the airport with a possible extension.
• Options for different airport developments began to be examined in the mid-1960s.
• 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.