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

About this route:

A direct, nonstop flight between Lympne Airport (LYM), Lympne, Kent, England, United Kingdom and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 4,572 miles (or 7,358 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 Lympne Airport 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 Lympne Airport 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 Lympne Airport (LYM):

• The furthest airport from Lympne Airport (LYM) is Chatham Islands (CHT), which is located 11,921 miles (19,184 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Lympne Airport /ˈlɪm/, was a military and later civil airfield, at Lympne, Kent, United Kingdom, which operated from 1916 to 1984.
• The closest airport to Lympne Airport (LYM) is Lydd International Airport (LYX), which is located only 9 miles (15 kilometers) SSW of LYM.
• In April 1935, Air Traffic Control in the United Kingdom was improved by the introduction of a new control zone system.
• In May 1939, Lympne was transferred to Fighter Command.
• Lympne was also involved in the evolution of air traffic control, with facilities developing and improving during the 1920s and 1930s.
• From 1–31 May 1924, the Royal Air Force conducted a number of night flying experiments.
• In addition to being known as "Lympne Airport", another name for LYM is "Ashford Airport".
• In May 1921, it was reported that a waiting room for the use of passengers at Lympne was being planned.
• In February 1930, a Towle TA-2 amphibian was a visitor to Lympne.
• Lympne Airport (LYM) currently has only 1 runway.
• Because of Lympne Airport's relatively low elevation of 351 feet, planes can take off or land at Lympne 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.

Facts about St. Mary's Airport (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.
• 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.
• 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.
• St. Mary's Airport (KSM) has 2 runways.