Nonstop flight route between Chongjin, North Korea, China and Sofia, Bulgaria:

About this route:

A direct, nonstop flight between Chongjin Airport (RGO), Chongjin, North Korea, China and Sofia Airport Vrazhdebna (SOF), Sofia, Bulgaria would travel a Great Circle distance of 5,035 miles (or 8,102 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 Chongjin 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 Chongjin 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 Chongjin Airport (RGO):

• Chongjin Airport (RGO) currently has only 1 runway.
• The closest airport to Chongjin Airport (RGO) is Yanji Chaoyangchuan Airport (YNJ), which is located 101 miles (162 kilometers) N of RGO.
• The furthest airport from Chongjin Airport (RGO) is Astor Piazzolla International Airport (MDQ), which is located 11,983 miles (19,285 kilometers) away in Mar del Plata, Buenos Aires Province, Argentina.
• In addition to being known as "Chongjin Airport", other names for RGO include "어랑공항" and "Eorang Gonghang".

Facts about Sofia Airport Vrazhdebna (SOF):

• 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• On 31 August 2006, Sofia Airport put its new runway system into operation, replacing the old and out-of-date facilities.
• Sofia Airport Vrazhdebna (SOF) currently has only 1 runway.
• 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.
• 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.
• 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".
• The Sofia Airport Centre, a premiere corporate office, hospitality and logistics centre in Bulgaria is being constructed in the vicinity.
• 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, sometimes also called Sofia-Vrazhdebna Airport, is the main airport of Bulgaria.