Nonstop flight route between Honolulu, Hawaii, United States and Seongnam, South Korea:

About this route:

A direct, nonstop flight between Honolulu International Airport (HNL), Honolulu, Hawaii, United States and Seoul Air Base (SSN), Seongnam, South Korea would travel a Great Circle distance of 4,533 miles (or 7,296 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 Honolulu International Airport and Seoul 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 Honolulu International Airport and Seoul 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 Honolulu International Airport (HNL):

• HNL opened in March 1927 as John Rodgers Airport, named after World War I naval officer John Rodgers.
• Because of Honolulu International Airport's relatively low elevation of 13 feet, planes can take off or land at Honolulu 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 closest airport to Honolulu International Airport (HNL) is Hickam Field (HIK), which is located only 0 mile (0 kilometer) N of HNL.
• The furthest airport from Honolulu International Airport (HNL) is Ghanzi Airport (GNZ), which is nearly antipodal to Honolulu International Airport (meaning Honolulu International Airport is almost on the exact opposite side of the Earth from Ghanzi Airport), and is located 12,399 miles (19,955 kilometers) away in Ghanzi, Botswana.
• Honolulu International Airport (HNL) has 6 runways.
• Future projects include construction of a Mauka Concourse branching off the Interisland Terminal, the first concourse expansion at HNL in 15 years.
• All Nippon Airways has its Honolulu Office in Airport Building 47.

Facts about Seoul Air Base (SSN):

• The US Army's 2nd Battalion, 2nd Aviation Regiment, 2nd Infantry Division operating Sikorsky UH-60 Blackhawks is based there.
• Seoul Air Base (SSN) has 2 runways.
• 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.
• The Seoul Air Show is held annually in this airfield.
• In addition to being known as "Seoul Air Base", another name for SSN is "서울공항".
• The closest airport to Seoul Air Base (SSN) is Gimpo International Airport (GMP), which is located only 19 miles (31 kilometers) WNW of SSN.
• 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.