Nonstop flight route between Marathon, Florida, United States and Liangping, Chongqing, China:

About this route:

A direct, nonstop flight between Florida Keys Marathon Airport (MTH), Marathon, Florida, United States and Liangping Airport (LIA), Liangping, Chongqing, China would travel a Great Circle distance of 8,564 miles (or 13,783 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 Florida Keys Marathon Airport and Liangping 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 Florida Keys Marathon Airport and Liangping 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 Florida Keys Marathon Airport (MTH):

• Florida Keys Marathon Airport (MTH) currently has only 1 runway.
• The Florida Keys Marathon Airport is a public airport located along the Overseas Highway in Marathon, in Monroe County, Florida, United States.
• Marathon Airport was originally constructed by the United States Navy in the early 1940s as Outlying Field Marathon, an auxiliary airfield to Naval Air Station Key West.
• The closest airport to Florida Keys Marathon Airport (MTH) is NAS Key West (NQX), which is located 41 miles (67 kilometers) WSW of MTH.
• However on December 1, 2006, the TSA bowed to the effective lobbying efforts of local government, congressional and business officials when it announced that screeners would be provided at the airport no later than February 15, 2007, even if it meant using a contractor.
• Because of Florida Keys Marathon Airport's relatively low elevation of 7 feet, planes can take off or land at Florida Keys Marathon 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 furthest airport from Florida Keys Marathon Airport (MTH) is Cocos (Keeling) Island Airport (CCK), which is located 11,560 miles (18,603 kilometers) away in Cocos Islands, Australia.

Facts about Liangping Airport (LIA):

• Liangping Airport (LIA) currently has only 1 runway.
• The furthest airport from Liangping Airport (LIA) is La Florida Airport (LSC), which is nearly antipodal to Liangping Airport (meaning Liangping Airport is almost on the exact opposite side of the Earth from La Florida Airport), and is located 12,357 miles (19,886 kilometers) away in La Serena, Chile.
• In addition to being known as "Liangping Airport", another name for LIA is "梁平机场".
• During World War II, the airport was known as Liangshan Airfield and was used by the United States Army Air Forces Fourteenth Air Force as part of the China Defensive Campaign.
• The closest airport to Liangping Airport (LIA) is Dazhou Heshi Airport (DAX), which is located 38 miles (61 kilometers) NW of LIA.