Nonstop flight route between Watertown, South Dakota, United States and Pohang, South Korea:

About this route:

A direct, nonstop flight between Watertown Regional Airport (ATY), Watertown, South Dakota, United States and Pohang Airport (KPO), Pohang, South Korea would travel a Great Circle distance of 6,135 miles (or 9,874 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 Watertown Regional Airport and Pohang 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 Watertown Regional Airport and Pohang 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 Watertown Regional Airport (ATY):

• During World War II the airfield was used by the United States Army Air Forces.
• The closest airport to Watertown Regional Airport (ATY) is Brookings Regional Airport (BKX), which is located 45 miles (73 kilometers) SSE of ATY.
• Watertown Regional Airport (ATY) has 2 runways.
• Watertown Regional Airport covers 919 acres at an elevation of 1,749 feet above mean sea level.
• The furthest airport from Watertown Regional Airport (ATY) is Margaret River Airport (MGV), which is located 10,571 miles (17,013 kilometers) away in Margaret River, Western Australia, Australia.
• Federal Aviation Administration records say the airport had 4,975 passenger boardings in calendar year 2008, 5,824 in 2009 and 7,814 in 2010.
• In addition to being known as "Watertown Regional Airport", another name for ATY is "Watertown Army Airfield".

Facts about Pohang Airport (KPO):

• The closest airport to Pohang Airport (KPO) is Daegu International Airport (TAE), which is located 43 miles (69 kilometers) W of KPO.
• Pohang Airport (KPO) currently has only 1 runway.
• The 802nd Battalion returned to Pohang on 27 September finding the airfield relatively undamaged.
• The furthest airport from Pohang Airport (KPO) is Capitán de Corbeta Carlos A. Curbelo International Airport (PDP), which is nearly antipodal to Pohang Airport (meaning Pohang Airport is almost on the exact opposite side of the Earth from Capitán de Corbeta Carlos A. Curbelo International Airport), and is located 12,171 miles (19,587 kilometers) away in Maldonado/Punta del Este, Maldonado, Uruguay.
• In addition to being known as "Pohang Airport", other names for KPO include "포항공항 浦項空港", "Pohang Gonghang" and "P'ohang Konghang".
• Pohang Airport handled 255,227 passengers last year.
• Pohang Airfield was originally developed during the Japanese Imperial period.
• Because of Pohang Airport's relatively low elevation of 70 feet, planes can take off or land at Pohang 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.