Nonstop flight route between Duxford, England, United Kingdom and St. Mary's, Alaska, United States:

About this route:

A direct, nonstop flight between Duxford Aerodrome (QFO), Duxford, England, United Kingdom and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 4,498 miles (or 7,238 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 Duxford Aerodrome and St. Mary's 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 Duxford Aerodrome and St. Mary's 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 Duxford Aerodrome (QFO):

• The closest airport to Duxford Aerodrome (QFO) is Cambridge International Airport (CBG), which is located only 8 miles (13 kilometers) NNE of QFO.
• Because of Duxford Aerodrome's relatively low elevation of 125 feet, planes can take off or land at Duxford Aerodrome 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.
• Duxford Aerodrome (QFO) has 2 runways.
• By 1925 Duxford's three fighter squadrons had expanded to include the Gloster Grebes and Armstrong Whitworth Siskins.
• On 1 August 1961, a Gloster Meteor NF.14 made the last take off from the runway before Duxford closed as an RAF airfield and was abandoned.
• The furthest airport from Duxford Aerodrome (QFO) is Chatham Islands (CHT), which is located 11,843 miles (19,060 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• In addition to being known as "Duxford Aerodrome", other names for QFO include "Royal Air Force Station Duxford" and "USAAF Station 357".
• In 1936 Flight Lieutenant Frank Whittle, who was studying at Cambridge University, flew regularly from Duxford as a member of the Cambridge University Air Squadron.
• The airfield is owned by the Imperial War Museum and is the site of the Imperial War Museum Duxford and the American Air Museum.

Facts about St. Mary's Airport (KSM):

• St. Mary's Airport (KSM) has 2 runways.
• The closest airport to St. Mary's Airport (KSM) is Mountain Village Airport (MOU), which is located only 13 miles (20 kilometers) W of KSM.
• The furthest airport from St. Mary's Airport (KSM) is Cape Town International Airport (CPT), which is located 10,494 miles (16,889 kilometers) away in Cape Town, South Africa.
• Because of St. Mary's Airport's relatively low elevation of 312 feet, planes can take off or land at St. Mary's 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.