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

About this route:

A direct, nonstop flight between March Air Reserve Base (RIV), Riverside, California, United States and RAF AlconburyUSAAF Station 102 (AYH), Alconbury, England, United Kingdom would travel a Great Circle distance of 5,377 miles (or 8,653 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 March Air Reserve Base 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 March Air Reserve Base 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 March Air Reserve Base (RIV):

• The first flying squadron was the 215th Aero Squadron, which was transferred from Rockwell Field, North Island, California.
• March is one of the oldest airfields operated by the United States military, being established as Alessandro Flying Training Field in February 1918.
• The furthest airport from March Air Reserve Base (RIV) is Pierrefonds Airport (ZSE), which is located 11,461 miles (18,445 kilometers) away in Saint-Pierre, Réunion.
• The closest airport to March Air Reserve Base (RIV) is Flabob Airport (RIR), which is located only 11 miles (18 kilometers) NW of RIV.
• As March Field began to take on the appearance of a permanent military installation, the base's basic mission changed.

Facts about RAF AlconburyUSAAF Station 102 (AYH):

• After a minimal amount of construction, RAF Alconbury was tested in May 1938 when No.
• Opened in 1938, it is currently a non-flying facility under the control of the United States Air Force.
• 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 423 ABG command section and orderly room are located at Alconbury as are many of the support units and recreational facilities for the area.
• 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.
• In May 1942, RAF Alconbury was allocated to the United States Eighth Air Force when a number of stations in East Anglia were turned over to the Americans after their entry into the war.