Nonstop flight route between Billings, Montana, United States and Chiayi, Taiwan:
Departure Airport:

Arrival Airport:

Distance from BIL to CYI:
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- About this route
- BIL Airport Information
- CYI Airport Information
- Facts about BIL
- Facts about CYI
- Map of Nearest Airports to BIL
- List of Nearest Airports to BIL
- Map of Furthest Airports from BIL
- List of Furthest Airports from BIL
- Map of Nearest Airports to CYI
- List of Nearest Airports to CYI
- Map of Furthest Airports from CYI
- List of Furthest Airports from CYI
About this route:
A direct, nonstop flight between Billings Logan International Airport (BIL), Billings, Montana, United States and Chiayi Airport (Shueishang Airport) (CYI), Chiayi, Taiwan would travel a Great Circle distance of 6,753 miles (or 10,868 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 Billings Logan International Airport and Chiayi Airport (Shueishang 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 Billings Logan International Airport and Chiayi Airport (Shueishang Airport). You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | BIL / KBIL |
Airport Name: | Billings Logan International Airport |
Location: | Billings, Montana, United States |
GPS Coordinates: | 45°48'28"N by 108°32'34"W |
Area Served: | Billings, Montana |
Operator/Owner: | City of Billings |
Airport Type: | Public |
Elevation: | 3652 feet (1,113 meters) |
# of Runways: | 3 |
View all routes: | Routes from BIL |
More Information: | BIL Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | CYI / RCKU |
Airport Names: |
|
Location: | Chiayi, Taiwan |
GPS Coordinates: | 23°27'15"N by 120°23'50"E |
Operator/Owner: | Civil Aeronautics Administration Ministry of National Defense |
Airport Type: | Public |
Elevation: | 82 feet (25 meters) |
# of Runways: | 2 |
View all routes: | Routes from CYI |
More Information: | CYI Maps & Info |
Facts about Billings Logan International Airport (BIL):
- Billings Logan International Airport handled 899,302 passengers last year.
- The Aviation and Transit Board governs BIL, with seven members, each appointed for four-year terms.
- Improvements over the years include runway lights in 1935 to the new 120-foot air traffic control tower in 2005.
- The closest airport to Billings Logan International Airport (BIL) is Roundup Airport (RPX), which is located 46 miles (74 kilometers) N of BIL.
- In 1927 The City of Billings approved $5,000 and 400 acres on top of the Rims to build a runway.
- The furthest airport from Billings Logan International Airport (BIL) is Sir Gaëtan Duval Airport (RRG), which is located 10,579 miles (17,025 kilometers) away in Rodrigues Island, Mauritius.
- Billings Logan International Airport (BIL) has 3 runways.
- The first recorded flight in Billings was in 1912 by a local dentist named Dr.
Facts about Chiayi Airport (Shueishang Airport) (CYI):
- In addition to being known as "Chiayi Airport (Shueishang Airport)", other names for CYI include "嘉義航空站水上機場" and "Jiāyì HángkōngzhànShuǐshàng Jīchǎng".
- Because of Chiayi Airport (Shueishang Airport)'s relatively low elevation of 82 feet, planes can take off or land at Chiayi Airport (Shueishang 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 closest airport to Chiayi Airport (Shueishang Airport) (CYI) is Tainan Airport (TNN), which is located 37 miles (59 kilometers) SSW of CYI.
- The furthest airport from Chiayi Airport (Shueishang Airport) (CYI) is Dr. Luis María Argaña International Airport (ESG), which is nearly antipodal to Chiayi Airport (Shueishang Airport) (meaning Chiayi Airport (Shueishang Airport) is almost on the exact opposite side of the Earth from Dr. Luis María Argaña International Airport), and is located 12,320 miles (19,827 kilometers) away in Mariscal Estigarribia, Paraguay.
- Chiayi Airport, commonly known as Shueishang Airport, is an airport in Chiayi County, Taiwan.
- Chiayi Airport (Shueishang Airport) (CYI) has 2 runways.