Nonstop flight route between Chumphon, Thailand and Challis, Idaho, United States:

About this route:

A direct, nonstop flight between Chumphon Airport (CJM), Chumphon, Thailand and Challis Airport (CHL), Challis, Idaho, United States would travel a Great Circle distance of 8,081 miles (or 13,005 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 Challis 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 Chumphon Airport and Challis 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 Chumphon Airport (CJM):

• The airport agents offer land connections by Lomprayah to Chumphon Pier and onto Koh Samui, Koh Tao, Koh Phangan via high speed ferry.
• Chumphon Airport (CJM) currently has only 1 runway.
• Nok Air operates flights to and from Chumphon Airport, Pathio District to Don Mueang International Airport DMK.
• 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.
• 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.
• The closest airport to Chumphon Airport (CJM) is Kawthaung Airport (KAW), which is located 72 miles (116 kilometers) SW of CJM.
• In addition to being known as "Chumphon Airport", another name for CJM is "ท่าอากาศยานชุมพร".

Facts about Challis Airport (CHL):

• In addition to being known as "Challis Airport", another name for CHL is "LLJ".
• The furthest airport from Challis Airport (CHL) is Pierrefonds Airport (ZSE), which is located 10,728 miles (17,265 kilometers) away in Saint-Pierre, Réunion.
• The closest airport to Challis Airport (CHL) is Lemhi County Airport (SMN), which is located 45 miles (72 kilometers) NNE of CHL.
• Because of Challis Airport's high elevation of 5,072 feet, planes must typically fly at a faster airspeed in order to takeoff or land at CHL. Combined with a high temperature, this could make CHL a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• Challis Airport (CHL) currently has only 1 runway.