Nonstop flight route between Alconbury, England, United Kingdom and Porterville, California, United States:

About this route:

A direct, nonstop flight between RAF AlconburyUSAAF Station 102 (AYH), Alconbury, England, United Kingdom and Porterville Municipal AirportPorterville Army Airfield (PTV), Porterville, California, United States would travel a Great Circle distance of 5,309 miles (or 8,545 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 RAF AlconburyUSAAF Station 102 and Porterville Municipal AirportPorterville Army Airfield, 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 RAF AlconburyUSAAF Station 102 and Porterville Municipal AirportPorterville Army Airfield. 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 RAF AlconburyUSAAF Station 102 (AYH):

• 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 commercial buildings and barracks were dispersed in nearby farmland to the south east of the airfield on the other side of the A14 highway.
• 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.
• 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.
• During this period, RAF Alconbury consisted of a few wooden huts but plans were made to provide both refuelling and rearmament facilities.
• The closest airport to RAF AlconburyUSAAF Station 102 (AYH) is Cambridge International Airport (CBG), which is located 20 miles (32 kilometers) ESE of AYH.
• This was the time of the Blitz, when many parts of Britain were being subjected to an almost nightly series of heavy air raids.
• Opened in 1938, it is currently a non-flying facility under the control of the United States Air Force.

Facts about Porterville Municipal AirportPorterville Army Airfield (PTV):

• Porterville Municipal Airport is a city-owned public-use airport located three nautical miles southwest of the central business district of Porterville, a city in Tulare County, California, United States.
• The closest airport to Porterville Municipal AirportPorterville Army Airfield (PTV) is Mefford Field (TLR), which is located only 17 miles (28 kilometers) WNW of PTV.
• The furthest airport from Porterville Municipal AirportPorterville Army Airfield (PTV) is Pierrefonds Airport (ZSE), which is located 11,368 miles (18,294 kilometers) away in Saint-Pierre, Réunion.
• Porterville Municipal Airport covers an area of 940 acres at an elevation of 442 feet above mean sea level.
• Porterville Municipal AirportPorterville Army Airfield (PTV) currently has only 1 runway.
• The airport was opened in September 1942 as Porterville Army Airfield and was used by the United States Army Air Forces Fourth Air Force as a training base during World War II.
• Because of Porterville Municipal AirportPorterville Army Airfield's relatively low elevation of 442 feet, planes can take off or land at Porterville Municipal AirportPorterville Army Airfield 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.