Nonstop flight route between Seongnam, South Korea and Osaka, Japan:

About this route:

A direct, nonstop flight between Seoul Air Base (SSN), Seongnam, South Korea and Kansai International Airport (KIX), Osaka, Japan would travel a Great Circle distance of 499 miles (or 804 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 relatively short distance between Seoul Air Base and Kansai International Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Seoul Air Base (SSN):

• Because of Seoul Air Base's relatively low elevation of 92 feet, planes can take off or land at Seoul Air Base 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.
• Seoul Air Base It is located in Seongnam city, right below Seoul.
• The furthest airport from Seoul Air Base (SSN) is Capitán de Corbeta Carlos A. Curbelo International Airport (PDP), which is nearly antipodal to Seoul Air Base (meaning Seoul Air Base is almost on the exact opposite side of the Earth from Capitán de Corbeta Carlos A. Curbelo International Airport), and is located 12,220 miles (19,665 kilometers) away in Maldonado/Punta del Este, Maldonado, Uruguay.
• Seoul Air Base (SSN) has 2 runways.
• The US Army's 2nd Battalion, 2nd Aviation Regiment, 2nd Infantry Division operating Sikorsky UH-60 Blackhawks is based there.
• The closest airport to Seoul Air Base (SSN) is Gimpo International Airport (GMP), which is located only 19 miles (31 kilometers) WNW of SSN.
• In addition to being known as "Seoul Air Base", another name for SSN is "서울공항".

Facts about Kansai International Airport (KIX):

• Kansai International Airport (KIX) has 2 runways.
• The second runway opened on 2 August 2007, but with the originally planned terminal portion postponed.
• The main KIX passenger Terminal l is a single four-story building designed by Renzo Piano Building Workshop and has a gross floor space of 296,043 square metres.
• Because of Kansai International Airport's relatively low elevation of 17 feet, planes can take off or land at Kansai 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.
• The furthest airport from Kansai International Airport (KIX) is Rio Grande Regional Airport (RIG), which is located 11,980 miles (19,279 kilometers) away in Rio Grande, Brazil.
• The closest airport to Kansai International Airport (KIX) is Kobe Airport (UKB), which is located only 14 miles (22 kilometers) N of KIX.
• An artificial island, 4 km long and 2.5 km wide, was proposed.
• As of 2008, the total cost of Kansai Airport was $20 billion including land reclamation, two runways, terminals and facilities.
• In addition to being known as "Kansai International Airport", other names for KIX include "関西国際空港" and "Kansai Kokusai Kūkō".