Nonstop flight route between Alconbury, England, United Kingdom and Petersburg, Alaska, United States:

About this route:

A direct, nonstop flight between RAF AlconburyUSAAF Station 102 (AYH), Alconbury, England, United Kingdom and Petersburg James A. Johnson Airport (PSG), Petersburg, Alaska, United States would travel a Great Circle distance of 4,433 miles (or 7,135 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 Petersburg James A. Johnson 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 RAF AlconburyUSAAF Station 102 and Petersburg James A. Johnson 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 RAF AlconburyUSAAF Station 102 (AYH):

• The closest airport to RAF AlconburyUSAAF Station 102 (AYH) is Cambridge International Airport (CBG), which is located 20 miles (32 kilometers) ESE of AYH.
• Opened in 1938, it is currently a non-flying facility under the control of the United States Air Force.
• The construction attracted the attention of the Luftwaffe as the flying field of RAF Alconbury was attacked by German bombers on 16 September 1940, although no serious damage was done.
• Squadrons 15 and 40 converted from Battles to Bristol Blenheim bombers, but did not take part in bombing raids with the new type until the German Blitzkrieg was unleashed in May 1940.
• In October 1941 two of its flights with 16 Wellingtons were dispatched to operate from Malta, supposedly on an emergency detachment.
• 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.
• Satellite bases were considered one answer to this threat – a landing ground within reasonable road travel distance of the parent airfield to which aircraft could be diverted if the home station was bombed or likely to be attacked.
• The total area of land occupied by RAF Alconbury in 1942 was about 500 acres with 100 acres taken up by concrete and buildings.

Facts about Petersburg James A. Johnson Airport (PSG):

• Because of Petersburg James A. Johnson Airport's relatively low elevation of 113 feet, planes can take off or land at Petersburg James A. Johnson 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.
• The closest airport to Petersburg James A. Johnson Airport (PSG) is Wrangell Airport (WRG), which is located 31 miles (50 kilometers) SE of PSG.
• The furthest airport from Petersburg James A. Johnson Airport (PSG) is Port Alfred Airport (AFD), which is located 10,570 miles (17,010 kilometers) away in Port Alfred, South Africa.
• Petersburg James A. Johnson Airport (PSG) currently has only 1 runway.