Nonstop flight route between Chumphon, Thailand and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Chumphon Airport (CJM), Chumphon, Thailand and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 9,094 miles (or 14,635 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 Chumphon Airport and Henry Post Army Airfield, 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 Chumphon Airport and Henry Post Army Airfield. 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 Chumphon Airport (CJM):

• The airport serves as the gateway to Chumphon and the islands of the a Gulf of Thailand and Chumphon Archipelago.
• Nok Air operates flights to and from Chumphon Airport, Pathio District to Don Mueang International Airport DMK.
• In addition to being known as "Chumphon Airport", another name for CJM is "ท่าอากาศยานชุมพร".
• The furthest airport from Chumphon Airport (CJM) is Teniente FAP Jaime Montreuil Morales Airport (CHM), which is nearly antipodal to Chumphon Airport (meaning Chumphon Airport is almost on the exact opposite side of the Earth from Teniente FAP Jaime Montreuil Morales Airport), and is located 12,257 miles (19,726 kilometers) away in Chimbote, Ancash Region, Peru.
• The closest airport to Chumphon Airport (CJM) is Kawthaung Airport (KAW), which is located 72 miles (116 kilometers) SW of CJM.
• The terminal has a coffee shop, gift shop and transfer services.
• Chumphon Airport (CJM) currently has only 1 runway.
• Because of Chumphon Airport's relatively low elevation of 18 feet, planes can take off or land at Chumphon 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.
• In 2008 the airport reopened after nine years of closure.

Facts about Henry Post Army Airfield (FSI):

• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
• The furthest airport from Henry Post Army Airfield (FSI) is Sir Gaëtan Duval Airport (RRG), which is located 10,920 miles (17,575 kilometers) away in Rodrigues Island, Mauritius.
• The closest airport to Henry Post Army Airfield (FSI) is Lawton–Fort Sill Regional Airport (LAW), which is located only 6 miles (9 kilometers) S of FSI.
• Air Service/Corps units assigned to Post Field between 1919 and 1941
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• Post Field served as a base for flight training for the Air Service.