Nonstop flight route between Incheon (near Seoul), South Korea and Watsonville, California, United States:

About this route:

A direct, nonstop flight between Incheon International Airport (ICN), Incheon (near Seoul), South Korea and Watsonville Municipal Airport (WVI), Watsonville, California, United States would travel a Great Circle distance of 5,701 miles (or 9,176 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 Incheon International Airport and Watsonville Municipal 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 Incheon International Airport and Watsonville Municipal 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 Incheon International Airport (ICN):

• The airport opened for business in early 2001 to replace the older Gimpo International Airport, which now serves mostly domestic destinations plus shuttle flights to alternate airports in China, Japan, and Taiwan.
• 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.
• The closest airport to Incheon International Airport (ICN) is Gimpo International Airport (GMP), which is located 20 miles (33 kilometers) ENE of ICN.
• 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 handled 41,482,828 passengers last year.
• 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".
• To further upgrade service, Incheon and major Korean logistics firm Hanjin Corporation agreed on 10 January 2008 to build a nine-story hospital near the airport.
• Incheon International Airport (ICN) has 3 runways.
• Initially, there were numerous problems, mostly involving baggage handling, which required the system to be operated semi-automatically.

Facts about Watsonville Municipal Airport (WVI):

• The furthest airport from Watsonville Municipal Airport (WVI) is Tôlanaro Airport (FTU), which is located 11,380 miles (18,315 kilometers) away in Tôlanaro, Madagascar.
• Instrument pilots have been advised that Watsonville is occasionally surrounded by non-IFR traffic that climbs/descends to low stratus layer.
• The Watsonville airport's longest runway is 02-20 and its dimensions are 4501' x 150'.
• Because of Watsonville Municipal Airport's relatively low elevation of 163 feet, planes can take off or land at Watsonville Municipal 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.
• Watsonville Municipal Airport (WVI) has 2 runways.
• The closest airport to Watsonville Municipal Airport (WVI) is Hollister Municipal Airport (HLI), which is located 21 miles (34 kilometers) E of WVI.