Nonstop flight route between Sidney, Montana, United States and Taoyuan County (near Taipei), Taiwan, Republic of China:

About this route:

A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Taiwan Taoyuan International Airport (TPE), Taoyuan County (near Taipei), Taiwan, Republic of China would travel a Great Circle distance of 6,672 miles (or 10,737 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 Sidney-Richland Municipal Airport and Taiwan Taoyuan International 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 Sidney-Richland Municipal Airport and Taiwan Taoyuan International 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 Sidney-Richland Municipal Airport (SDY):

• Sidney-Richland Municipal Airport covers an area of 335 acres at an elevation of 1,985 feet above mean sea level.
• Sidney-Richland Municipal Airport (SDY) has 2 runways.
• The closest airport to Sidney-Richland Municipal Airport (SDY) is Sloulin Field International Airport (ISN), which is located 41 miles (67 kilometers) NE of SDY.
• The furthest airport from Sidney-Richland Municipal Airport (SDY) is Sir Gaëtan Duval Airport (RRG), which is located 10,383 miles (16,711 kilometers) away in Rodrigues Island, Mauritius.

Facts about Taiwan Taoyuan International Airport (TPE):

• There are 41 frontal stands at the main passenger concourse, 15 remote stands and 25 cargo stands.
• Airport Business Center
• The furthest airport from Taiwan Taoyuan International Airport (TPE) is Clorinda Airport (CLX), which is nearly antipodal to Taiwan Taoyuan International Airport (meaning Taiwan Taoyuan International Airport is almost on the exact opposite side of the Earth from Clorinda Airport), and is located 12,370 miles (19,907 kilometers) away in Clorinda, Formosa, Argentina.
• In addition to being known as "Taiwan Taoyuan International Airport", other names for TPE include "臺灣桃園國際機場桃園機場" and "Táiwān Táoyuán Gúojì JīchǎngTáoyuán Jīchǎng".
• Because of Taiwan Taoyuan International Airport's relatively low elevation of 108 feet, planes can take off or land at Taiwan Taoyuan International 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 the 1970s, the original airport in Taipei City — Taipei Songshan Airport — had become overcrowded and could not be expanded due to space limitations.
• Taiwan Taoyuan International Airport (TPE) has 2 runways.
• The closest airport to Taiwan Taoyuan International Airport (TPE) is Taipei International Airport (Taipei Songshan Airport) (TSA), which is located 21 miles (33 kilometers) E of TPE.
• Terminal 2 opened in 2000 to reduce congestion in the aging Terminal 1.
• The Taoyuan International Airport Access MRT System is scheduled to begin service in December 2015 and will link both terminals to Taipei and Zhongli, Taoyuan.