Nonstop flight route between Jeju province, South Korea and Santa Rosa, California, United States:

About this route:

A direct, nonstop flight between Jeongseok / Jungseok Airport (JDG), Jeju province, South Korea and Charles M. Schulz–Sonoma County Airport (STS), Santa Rosa, California, United States would travel a Great Circle distance of 5,765 miles (or 9,278 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 Jeongseok / Jungseok Airport and Charles M. Schulz–Sonoma County 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 Jeongseok / Jungseok Airport and Charles M. Schulz–Sonoma County 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 Jeongseok / Jungseok Airport (JDG):

• The furthest airport from Jeongseok / Jungseok Airport (JDG) is Treinta y Tres Airport (TYT), which is nearly antipodal to Jeongseok / Jungseok Airport (meaning Jeongseok / Jungseok Airport is almost on the exact opposite side of the Earth from Treinta y Tres Airport), and is located 12,374 miles (19,914 kilometers) away in Treinta y Tres, Treinta y Tres, Uruguay.
• Jeongseok / Jungseok Airport (JDG) currently has only 1 runway.
• The closest airport to Jeongseok / Jungseok Airport (JDG) is Jeju International Airport (CJU), which is located only 15 miles (24 kilometers) WNW of JDG.

Facts about Charles M. Schulz–Sonoma County Airport (STS):

• Service to Las Vegas was stopped June 3, 2012.
• The furthest airport from Charles M. Schulz–Sonoma County Airport (STS) is Tôlanaro Airport (FTU), which is located 11,331 miles (18,235 kilometers) away in Tôlanaro, Madagascar.
• The 478th Fighter Group was permanently assigned to Santa Rosa in December 1943 and began training replacement pilots, who were sent to combat units overseas after graduation.
• In addition to being known as "Charles M. Schulz–Sonoma County Airport", another name for STS is "Santa Rosa Army Airfield".
• The closest airport to Charles M. Schulz–Sonoma County Airport (STS) is Marin County Airport (NOT), which is located 29 miles (46 kilometers) SSE of STS.
• All Alaska Airlines flights from the airport are operated with the 76-seat Bombardier Q400 propjet, which is the largest and fastest member of the DHC-8 Dash 8 family of regional turboprops.
• Because of Charles M. Schulz–Sonoma County Airport's relatively low elevation of 125 feet, planes can take off or land at Charles M. Schulz–Sonoma County 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.
• Charles M. Schulz–Sonoma County Airport (STS) has 2 runways.
• In early 2011 Alaska Airlines announced it would retire its Horizon brand.