Nonstop flight route between Johnston Atoll, U.S. Minor Outlying Islands and Lympne, Kent, England, United Kingdom:

About this route:

A direct, nonstop flight between Johnston Atoll Airport (JON), Johnston Atoll, U.S. Minor Outlying Islands and Lympne Airport (LYM), Lympne, Kent, England, United Kingdom would travel a Great Circle distance of 7,717 miles (or 12,419 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 Johnston Atoll Airport and Lympne 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 Johnston Atoll Airport and Lympne 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 Johnston Atoll Airport (JON):

• In July 1942 the civilian contractors at the atoll were replaced by 500 men from the 5th and 10th Naval Construction Battalions, who expanded the fuel storage and water production at the base and built additional facilities.
• The closest airport to Johnston Atoll Airport (JON) is PMRF Barking Sands (BKH), which is located 733 miles (1,179 kilometers) ENE of JON.
• The furthest airport from Johnston Atoll Airport (JON) is Lubango Mukanka Airport (SDD), which is nearly antipodal to Johnston Atoll Airport (meaning Johnston Atoll Airport is almost on the exact opposite side of the Earth from Lubango Mukanka Airport), and is located 12,195 miles (19,627 kilometers) away in Lubango, Angola.
• Because of Johnston Atoll Airport's relatively low elevation of 7 feet, planes can take off or land at Johnston Atoll 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.
• Johnston Atoll Airport (JON) currently has only 1 runway.

Facts about Lympne Airport (LYM):

• In addition to being known as "Lympne Airport", another name for LYM is "Ashford Airport".
• From 1–31 May 1924, the Royal Air Force conducted a number of night flying experiments.
• 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.
• On 1 January 1927, new regulations came into effect which meant that aircraft carrying 10 or more passengers would have to carry a radio operator in addition to the pilot.
• In January 1929, a Notice to Airmen said that when visibility was bad any aircraft not fitted with radios were warned against using the Croydon–Edenbridge–Ashford–Lympne route or any of the alternative routes notified in 1927.
• Lympne returned to civilian use on 1 January 1946.
• Lympne Airport (LYM) currently has only 1 runway.
• In May 1939, Lympne was transferred to Fighter Command.
• In 1933, Imperial Airway's Armstrong Whitworth Argosy aircraft were replaced by Handley Page H.P.42s.
• The closest airport to Lympne Airport (LYM) is Lydd International Airport (LYX), which is located only 9 miles (15 kilometers) SSW of LYM.
• 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.
• Lympne was also involved in the evolution of air traffic control, with facilities developing and improving during the 1920s and 1930s.