Nonstop flight route between Bangkok, Thailand and West Chicago, Illinois, United States:

About this route:

A direct, nonstop flight between Suvarnabhumi Airport (NBK), Bangkok, Thailand and DuPage Airport (DPA), West Chicago, Illinois, United States would travel a Great Circle distance of 8,553 miles (or 13,764 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 Suvarnabhumi Airport and DuPage 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 Suvarnabhumi Airport and DuPage 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 Suvarnabhumi Airport (NBK):

• The closest airport to Suvarnabhumi Airport (NBK) is Suvarnabhumi Airport (BKK), which is located only 0 mile (0 kilometer) N of NBK.
• The airport inherited the airport code, BKK, from Don Mueang after the older airport ceased international commercial flights.
• The furthest airport from Suvarnabhumi Airport (NBK) is Jorge Chávez International Airport (LIM), which is nearly antipodal to Suvarnabhumi Airport (meaning Suvarnabhumi Airport is almost on the exact opposite side of the Earth from Jorge Chávez International Airport), and is located 12,252 miles (19,718 kilometers) away in Callao (near Lima), Peru.
• Because of Suvarnabhumi Airport's relatively low elevation of 5 feet, planes can take off or land at Suvarnabhumi 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.
• Suvarnabhumi Airport (NBK) has 2 runways.
• A further delay was caused by the discovery that the airport had been built over an old graveyard, and superstitious construction workers claimed to have seen ghosts there.
• The integration of structural form into overall aesthetics is a phenomenon personally described by Helmut Jahn as "archi-neering".
• In addition to being known as "Suvarnabhumi Airport", other names for NBK include "ท่าอากาศยานสุวรรณภูมิ" and "BKK".
• Further investigations found that taxilane and taxiway rutting was caused by separation of the asphalt binder from the aggregate surface due to prolonged water infiltration into the asphalt concrete base course, a phenomenon known as "stripping." The 23-centimetre thick base course is the top-most layer of the tarmac.

Facts about DuPage Airport (DPA):

• The furthest airport from DuPage Airport (DPA) is Margaret River Airport (MGV), which is located 11,056 miles (17,792 kilometers) away in Margaret River, Western Australia, Australia.
• The closest airport to DuPage Airport (DPA) is Chicago/Aurora Municipal Airport (AUZ), which is located only 15 miles (24 kilometers) SW of DPA.
• Because of DuPage Airport's relatively low elevation of 759 feet, planes can take off or land at DuPage 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 DuPage Airport Authority owns 2,800 acres and operates four separate business units.
• DuPage Airport (DPA) has 4 runways.
• During the summer of 2012, runway 2R/20L was extended 1,343 feet to a total length of 6,443 feet.
• In the late 1970s, DuPage Airport was designated a reliever airport for general aviation aircraft, and in the early 1980s, the airport authority began an expansion project to accommodate the increased traffic.
• DuPage Airport also serves as the headquarters for Illinois Wing of the Civil Air Patrol.
• DuPage Airport sits on 1,200 acres and is the only general aviation airport in Illinois with four active runways, two ILS approaches, a 24-hour FAA air control tower, and over 40 aviation and non-aviation support businesses.