Nonstop flight route between Tainan City, Taiwan, Republic of China and Glendive, Montana, United States:

About this route:

A direct, nonstop flight between Tainan Airport (TNN), Tainan City, Taiwan, Republic of China and Dawson Community Airport (GDV), Glendive, Montana, United States would travel a Great Circle distance of 6,843 miles (or 11,012 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 Tainan Airport and Dawson Community 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 Tainan Airport and Dawson Community 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 Tainan Airport (TNN):

• Tainan Airport (TNN) has 2 runways.
• 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.
• 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.
• 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".
• Tainan Airport is a commercial airport located in South District, Tainan City, Taiwan.
• On 24 February 1969, Far Eastern Air Transport Flight 104, a Handley Page Dart Herald with 36 passengers and crew board, crashed while attempting an emergency landing at Tainan.
• 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.
• Because of the shared use with the Air Force, the airport terminal was built quite a distance away from the airfield.

Facts about Dawson Community Airport (GDV):

• The furthest airport from Dawson Community Airport (GDV) is Sir Gaëtan Duval Airport (RRG), which is located 10,431 miles (16,787 kilometers) away in Rodrigues Island, Mauritius.
• Dawson Community Airport covers an area of 413 acres at an elevation of 2,458 feet above mean sea level.
• The closest airport to Dawson Community Airport (GDV) is Sidney-Richland Municipal Airport (SDY), which is located 49 miles (78 kilometers) NE of GDV.
• As per the Federal Aviation Administration, this airport had 211 passenger boardings in calendar year 2008, 243 enplanements in 2009, and 427 in 2010.
• Dawson Community Airport (GDV) has 2 runways.
• Dawson Community Airport is a county-owned public-use airport located four nautical miles northwest of the central business district of Glendive, a city in Dawson County, Montana, United States.