Nonstop flight route between Watertown, South Dakota, United States and Alconbury, England, United Kingdom:

About this route:

A direct, nonstop flight between Watertown Regional Airport (ATY), Watertown, South Dakota, United States and RAF AlconburyUSAAF Station 102 (AYH), Alconbury, England, United Kingdom would travel a Great Circle distance of 4,114 miles (or 6,621 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 RAF AlconburyUSAAF Station 102, 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 RAF AlconburyUSAAF Station 102. 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):

• The closest airport to Watertown Regional Airport (ATY) is Brookings Regional Airport (BKX), which is located 45 miles (73 kilometers) SSE of ATY.
• 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.
• In addition to being known as "Watertown Regional Airport", another name for ATY is "Watertown Army Airfield".
• During World War II the airfield was used by the United States Army Air Forces.
• Watertown Regional Airport covers 919 acres at an elevation of 1,749 feet above mean sea level.
• Watertown Regional Airport (ATY) has 2 runways.

Facts about RAF AlconburyUSAAF Station 102 (AYH):

• The 423 ABG command section and orderly room are located at Alconbury as are many of the support units and recreational facilities for the area.
• In late 1940/41, an expansion of RAF Alconbury commenced to upgrade its facilities from a satellite airfield to a fully operational one.
• In the spring of 1938, the Air Ministry acquired about 150 acres of open meadowland at Alconbury Hill, Huntingdonshire, expressly for use as a satellite airfield.
• The furthest airport from RAF AlconburyUSAAF Station 102 (AYH) is Chatham Islands (CHT), which is located 11,821 miles (19,024 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• The group comprises six squadrons—security forces and civil engineer, air base, medical and services—and supports tenant units.
• RAF Alconbury and RAF Molesworth are the last Second World War-era Eighth Air Force bases in Britain that are still actively in use and controlled by the United States Air Force.
• The total area of land occupied by RAF Alconbury in 1942 was about 500 acres with 100 acres taken up by concrete and buildings.
• This was the time of the Blitz, when many parts of Britain were being subjected to an almost nightly series of heavy air raids.
• The closest airport to RAF AlconburyUSAAF Station 102 (AYH) is Cambridge International Airport (CBG), which is located 20 miles (32 kilometers) ESE of AYH.