Nonstop flight route between Douglas, Arizona, United States and Tainan City, Taiwan, Republic of China:

About this route:

A direct, nonstop flight between Douglas Municipal Airport (DGL), Douglas, Arizona, United States and Tainan Airport (TNN), Tainan City, Taiwan, Republic of China would travel a Great Circle distance of 7,448 miles (or 11,987 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 Douglas Municipal Airport and Tainan 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 Douglas Municipal Airport and Tainan 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 Douglas Municipal Airport (DGL):

• Records of Auxiliary Airfield #4 have been lost to time.
• Over recent years, there has been relatively little development activity at the Bisbee-Douglas International Airport.
• The first Airport Layout Plan record drawing for the Bisbee-Douglas International Airport was prepared by Johannessen &.
• The closest airport to Douglas Municipal Airport (DGL) is Bisbee Douglas International Airport (DUG), which is located only 10 miles (17 kilometers) NNW of DGL.
• During World War II, there were about 5,500 troops stationed at Douglas at any one time.
• The Air Training Command maintained the former Douglas Air Field on temporary inactive status starting on October 31, 1945.
• Douglas Municipal Airport (DGL) has 2 runways.
• In addition to being known as "Douglas Municipal Airport", another name for DGL is "Douglas Army Airfield".
• Because of Douglas Municipal Airport's high elevation of 4,173 feet, planes must typically fly at a faster airspeed in order to takeoff or land at DGL. Combined with a high temperature, this could make DGL a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The furthest airport from Douglas Municipal Airport (DGL) is Sir Gaëtan Duval Airport (RRG), which is located 11,522 miles (18,542 kilometers) away in Rodrigues Island, Mauritius.

Facts about Tainan Airport (TNN):

• Because of Tainan Airport's relatively low elevation of 63 feet, planes can take off or land at Tainan 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.
• On 21 March 2003, TransAsia Airways flight 543 on a flight from Taipei Songshan Airport to Tainan Airport, collided with a truck that was on runway 36R.
• Tainan Airport is a commercial airport located in South District, Tainan City, Taiwan.
• The furthest airport from Tainan Airport (TNN) is Dr. Luis María Argaña International Airport (ESG), which is nearly antipodal to Tainan Airport (meaning Tainan Airport is almost on the exact opposite side of the Earth from Dr. Luis María Argaña International Airport), and is located 12,355 miles (19,883 kilometers) away in Mariscal Estigarribia, Paraguay.
• Tainan Airport (TNN) has 2 runways.
• A number of US units have been stationed at Tainan Air Base, including the 868th Tactical Missile Squadron from 1958 to 1962, which operated MGM-1 Matadors, probably under the ultimate control of the United States Taiwan Defense Command.
• International flights began on 18 July 2013 to Hong Kong, with a 3 times weekly service by China Airlines using Boeing 737-800s.
• In addition to being known as "Tainan Airport", other names for TNN include "臺南航空站台南機場" and "Táinán HángkōngzhànTáinán Jīchǎng".
• The closest airport to Tainan Airport (TNN) is Kaohsiung International Airport (Kaohsiung Siaogang Airport) (KHH), which is located 27 miles (44 kilometers) SSE of TNN.