Nonstop flight route between Qingyang, Gansu, China and Sofia, Bulgaria:
Departure Airport:

Arrival Airport:

Distance from IQN to SOF:
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- About this route
- IQN Airport Information
- SOF Airport Information
- Facts about IQN
- Facts about SOF
- Map of Nearest Airports to IQN
- List of Nearest Airports to IQN
- Map of Furthest Airports from IQN
- List of Furthest Airports from IQN
- Map of Nearest Airports to SOF
- List of Nearest Airports to SOF
- Map of Furthest Airports from SOF
- List of Furthest Airports from SOF
About this route:
A direct, nonstop flight between Qingyang Airport (IQN), Qingyang, Gansu, China and Sofia Airport Vrazhdebna (SOF), Sofia, Bulgaria would travel a Great Circle distance of 4,340 miles (or 6,984 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 Qingyang 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 Qingyang 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:
IATA / ICAO Codes: | IQN / ZLQY |
Airport Names: |
|
Location: | Qingyang, Gansu, China |
GPS Coordinates: | 35°47'58"N by 107°36'10"E |
Airport Type: | Public |
View all routes: | Routes from IQN |
More Information: | IQN Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SOF / LBSF |
Airport Names: |
|
Location: | Sofia, Bulgaria |
GPS Coordinates: | 42°41'42"N by 23°24'29"E |
Area Served: | Sofia, Bulgaria |
Operator/Owner: | Sofia Airport EAD |
Airport Type: | Public |
Elevation: | 1742 feet (531 meters) |
# of Runways: | 1 |
View all routes: | Routes from SOF |
More Information: | SOF Maps & Info |
Facts about Qingyang Airport (IQN):
- The furthest airport from Qingyang Airport (IQN) is General Bernardo O'Higgins Airport (YAI), which is nearly antipodal to Qingyang Airport (meaning Qingyang Airport is almost on the exact opposite side of the Earth from General Bernardo O'Higgins Airport), and is located 12,379 miles (19,922 kilometers) away in Chillán, Ñuble, Chile.
- In addition to being known as "Qingyang Airport", other names for IQN include "庆阳机场" and "Qìngyáng Jīchǎng".
- The closest airport to Qingyang Airport (IQN) is Xi'an Xianyang International Airport (XIY), which is located 114 miles (183 kilometers) SE of IQN.
Facts about Sofia Airport Vrazhdebna (SOF):
- Total cost of the project was planned at 200 million euros.
- 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.
- The new tower was officially opened on 7 December 2012.
- 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.
- 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.
- A lot of consideration has been given to the design of the layout, the functional definition of the working positions, the operations room surface area for ANS provision and meteorological observation, as well as to the requirements for visibility to the runway and the approaches and access to an open observation platform.
- In addition to being known as "Sofia Airport Vrazhdebna", other names for SOF include "Vrazhdebna Airport" and "Летище София".