Nonstop flight route between Chiayi, Taiwan and San Sebastián, Spain:
Departure Airport:

Arrival Airport:

Distance from CYI to EAS:
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- About this route
- CYI Airport Information
- EAS Airport Information
- Facts about CYI
- Facts about EAS
- Map of Nearest Airports to CYI
- List of Nearest Airports to CYI
- Map of Furthest Airports from CYI
- List of Furthest Airports from CYI
- Map of Nearest Airports to EAS
- List of Nearest Airports to EAS
- Map of Furthest Airports from EAS
- List of Furthest Airports from EAS
About this route:
A direct, nonstop flight between Chiayi Airport (Shueishang Airport) (CYI), Chiayi, Taiwan and San Sebastián Airport (EAS), San Sebastián, Spain would travel a Great Circle distance of 6,544 miles (or 10,531 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 Chiayi Airport (Shueishang Airport) and San Sebastián 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 Chiayi Airport (Shueishang Airport) and San Sebastián Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | EAS / LESO |
Airport Name: | San Sebastián Airport |
Location: | San Sebastián, Spain |
GPS Coordinates: | 43°21'23"N by 1°47'26"W |
Area Served: | San Sebastián |
Operator/Owner: | Aena |
Airport Type: | Public |
Elevation: | 15 feet (5 meters) |
# of Runways: | 1 |
View all routes: | Routes from EAS |
More Information: | EAS Maps & Info |
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".
- The closest airport to Chiayi Airport (Shueishang Airport) (CYI) is Tainan Airport (TNN), which is located 37 miles (59 kilometers) SSW of CYI.
- Chiayi Airport, commonly known as Shueishang Airport, is an airport in Chiayi County, Taiwan.
- 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.
- 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.
- Chiayi Airport (Shueishang Airport) (CYI) has 2 runways.
- A number of US Air Force units have been stationed at Chiayi Air Base, including the 67th Fighter-Bomber Squadron from 27 January – 17 February 1955 and 1 July – 1 October 1955.
Facts about San Sebastián Airport (EAS):
- The furthest airport from San Sebastián Airport (EAS) is Hood Aerodrome (MRO), which is nearly antipodal to San Sebastián Airport (meaning San Sebastián Airport is almost on the exact opposite side of the Earth from Hood Aerodrome), and is located 12,226 miles (19,676 kilometers) away in Masterton, New Zealand.
- Because of San Sebastián Airport's relatively low elevation of 15 feet, planes can take off or land at San Sebastián 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 San Sebastián Airport (EAS) is Biarritz – Anglet – Bayonne Airport (BIQ), which is located only 15 miles (25 kilometers) ENE of EAS.
- San Sebastián Airport (EAS) currently has only 1 runway.