Nonstop flight route between Indiana, Pennsylvania, United States and Tainan City, Taiwan, Republic of China:
Departure Airport:

Arrival Airport:

Distance from IDI to TNN:
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- About this route
- IDI Airport Information
- TNN Airport Information
- Facts about IDI
- Facts about TNN
- Map of Nearest Airports to IDI
- List of Nearest Airports to IDI
- Map of Furthest Airports from IDI
- List of Furthest Airports from IDI
- Map of Nearest Airports to TNN
- List of Nearest Airports to TNN
- Map of Furthest Airports from TNN
- List of Furthest Airports from TNN
About this route:
A direct, nonstop flight between Indiana County-Jimmy Stewart Airport (IDI), Indiana, Pennsylvania, United States and Tainan Airport (TNN), Tainan City, Taiwan, Republic of China would travel a Great Circle distance of 7,872 miles (or 12,668 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 Indiana County-Jimmy Stewart 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 Indiana County-Jimmy Stewart Airport and Tainan Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | IDI / KIDI |
Airport Names: |
|
Location: | Indiana, Pennsylvania, United States |
GPS Coordinates: | 40°37'55"N by 79°6'20"W |
Operator/Owner: | Indiana County, Pennsylvania |
Airport Type: | Public |
Elevation: | 1405 feet (428 meters) |
# of Runways: | 1 |
View all routes: | Routes from IDI |
More Information: | IDI Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | TNN / RCNN |
Airport Names: |
|
Location: | Tainan City, Taiwan, Republic of China |
GPS Coordinates: | 22°57'1"N by 120°12'20"E |
Operator/Owner: | Civil Aeronautics Administration |
Airport Type: | Public |
Elevation: | 63 feet (19 meters) |
# of Runways: | 2 |
View all routes: | Routes from TNN |
More Information: | TNN Maps & Info |
Facts about Indiana County-Jimmy Stewart Airport (IDI):
- The furthest airport from Indiana County-Jimmy Stewart Airport (IDI) is Margaret River Airport (MGV), which is located 11,531 miles (18,557 kilometers) away in Margaret River, Western Australia, Australia.
- In addition to being known as "Indiana County-Jimmy Stewart Airport", another name for IDI is "Indiana County Airport (Jimmy Stewart Field)".
- Indiana County-Jimmy Stewart Airport is a county-owned public airport two miles east of the borough of Indiana, in Indiana County, Pennsylvania.
- The closest airport to Indiana County-Jimmy Stewart Airport (IDI) is John Murtha Johnstown–Cambria County Airport (JST), which is located 26 miles (42 kilometers) SSE of IDI.
- Indiana County-Jimmy Stewart Airport (IDI) currently has only 1 runway.
Facts about Tainan Airport (TNN):
- 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.
- 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.
- 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".
- 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.
- 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.