Nonstop flight route between Jeju, South Korea and Sembach, Germany:

About this route:

A direct, nonstop flight between Jeju International Airport (CJU), Jeju, South Korea and Sembach KaserneSembach Air Base (SEX), Sembach, Germany would travel a Great Circle distance of 5,579 miles (or 8,979 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 Jeju International Airport and Sembach KaserneSembach Air Base, 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 Jeju International Airport and Sembach KaserneSembach Air Base. 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 Jeju International Airport (CJU):

• The furthest airport from Jeju International Airport (CJU) is Treinta y Tres Airport (TYT), which is nearly antipodal to Jeju International Airport (meaning Jeju International Airport is almost on the exact opposite side of the Earth from Treinta y Tres Airport), and is located 12,384 miles (19,929 kilometers) away in Treinta y Tres, Treinta y Tres, Uruguay.
• On 10 August 1994, Korean Air Flight 2033 overran the runway while attempting to land at Jeju International Airport.
• In addition to being known as "Jeju International Airport", other names for CJU include "제주국제공항 濟州國際空港", "Jeju Gukje Gonghang" and "Cheju Kukche Konghang".
• Jeju International Airport handled 20,055,238 passengers last year.
• The closest airport to Jeju International Airport (CJU) is Jeongseok / Jungseok Airport (JDG), which is located only 15 miles (24 kilometers) ESE of CJU.
• Because of Jeju International Airport's relatively low elevation of 118 feet, planes can take off or land at Jeju International Airport 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.
• Jeju International Airport serves many mainland destinations in South Korea, as well as international destinations in China, Hong Kong, Japan, and Taiwan.
• Jeju International Airport (CJU) has 2 runways.

Facts about Sembach KaserneSembach Air Base (SEX):

• The closest airport to Sembach KaserneSembach Air Base (SEX) is Ramstein Air Base (RMS), which is located only 13 miles (21 kilometers) WSW of SEX.
• In 1950, as a result of the Cold War threat of the Soviet Union, the United States was rapidly expanding its air forces, announcing an increase in the number of combat wings from 48 in 1950 to 95 by June 1952.
• Sembach's origins date back to 1919 after World War I when French occupation troops used the eastern half of the present flightline as an airfield.
• The furthest airport from Sembach KaserneSembach Air Base (SEX) is Chatham Islands (CHT), which is located 11,992 miles (19,299 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• As part of the general withdrawal of French occupation forces from the left bank of the Rhine in 1930, the French abandoned the airfield on June 15, 1930.
• The 38th Tactical Missile Wing had the distinction of maintaining two separate weapons systems, not once, but twice.
• The farmers joined forces and forcibly hindered the surveyors, injuring one of them.
• With this announcement, and everyone being satisfied, Sembach became a center of activity once more, and construction of the administrative area of the base began in October 1952.
• As 1957 progressed USAFE HQ decided to reorganizs its tactical reconnaissance assets.