Nonstop flight route between St. Joseph, Missouri, United States and Incheon (near Seoul), South Korea:

About this route:

A direct, nonstop flight between Rosecrans Memorial Airport (STJ), St. Joseph, Missouri, United States and Incheon International Airport (ICN), Incheon (near Seoul), South Korea would travel a Great Circle distance of 6,491 miles (or 10,447 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 Rosecrans Memorial Airport and Incheon International Airport, 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 Rosecrans Memorial Airport and Incheon International Airport. 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 Rosecrans Memorial Airport (STJ):

• The furthest airport from Rosecrans Memorial Airport (STJ) is Margaret River Airport (MGV), which is located 10,738 miles (17,281 kilometers) away in Margaret River, Western Australia, Australia.
• Rosecrans ANGB is currently home to the 139th Airlift Wing, an Air Mobility Command -gained unit of the Missouri Air National Guard, which functions as the host wing for the installation.
• Rosecrans Memorial Airport is located on a field that was once referred to as the French Bottoms.
• Construction during the next twenty years included a main hangar building, a flight office building, an emergency generator building, a center taxiway, and a runway.
• Rosecrans Memorial Airport (STJ) has 2 runways.
• The last scheduled commercial airline service at the airport was in 1969, three years before the opening of Kansas City International Airport, 30 miles south of downtown St.
• In addition to being known as "Rosecrans Memorial Airport", another name for STJ is "Rosecrans Army Airfield".
• Because of Rosecrans Memorial Airport's relatively low elevation of 826 feet, planes can take off or land at Rosecrans Memorial 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 closest airport to Rosecrans Memorial Airport (STJ) is Sherman Army AirfieldSherman Air Force Base (FLV), which is located 28 miles (45 kilometers) S of STJ.

Facts about Incheon International Airport (ICN):

• The passenger concourse was completed at the end of May 2008, and all foreign airlines use this terminal as of 10 June 2008.
• Estimated to be completed in 2020, this is the final and the ultimate construction stage.
• In addition to being known as "Incheon International Airport", other names for ICN include "인천국제공항 仁川國際空港" and "Incheon Gukje Gonghang Inch'ŏn Kukche Konghang".
• The closest airport to Incheon International Airport (ICN) is Gimpo International Airport (GMP), which is located 20 miles (33 kilometers) ENE of ICN.
• The furthest airport from Incheon International Airport (ICN) is Villa Gesell Airport (VLG), which is nearly antipodal to Incheon International Airport (meaning Incheon International Airport is almost on the exact opposite side of the Earth from Villa Gesell Airport), and is located 12,246 miles (19,707 kilometers) away in Villa Gesell, Buenos Aires, Argentina.
• Incheon International Airport handled 41,482,828 passengers last year.
• Because of Incheon International Airport's relatively low elevation of 23 feet, planes can take off or land at Incheon 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.
• Incheon International Airport (ICN) has 3 runways.
• Located at the center of the airport, the 22 story Control Tower is 100.4 metres tall and is illuminated 24 hours a day.
• After the Seoul Olympics of 1988, international air traffic to Korea increased.