Nonstop flight route between Montague, California, United States and Ordos, Inner Mongolia, China:
Departure Airport:

Arrival Airport:

Distance from SIY to DSN:
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- About this route
- SIY Airport Information
- DSN Airport Information
- Facts about SIY
- Facts about DSN
- Map of Nearest Airports to SIY
- List of Nearest Airports to SIY
- Map of Furthest Airports from SIY
- List of Furthest Airports from SIY
- Map of Nearest Airports to DSN
- List of Nearest Airports to DSN
- Map of Furthest Airports from DSN
- List of Furthest Airports from DSN
About this route:
A direct, nonstop flight between Siskiyou County Airport (SIY), Montague, California, United States and Ordos Ejin Horo Airport (DSN), Ordos, Inner Mongolia, China would travel a Great Circle distance of 5,933 miles (or 9,548 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 Siskiyou County Airport and Ordos Ejin Horo 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 Siskiyou County Airport and Ordos Ejin Horo Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | SIY / KSIY |
Airport Names: |
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Location: | Montague, California, United States |
GPS Coordinates: | 41°46'53"N by 122°28'5"W |
Operator/Owner: | Siskiyou County |
Airport Type: | Public |
Elevation: | 2648 feet (807 meters) |
# of Runways: | 1 |
View all routes: | Routes from SIY |
More Information: | SIY Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | DSN / ZBDS |
Airport Names: |
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Location: | Ordos, Inner Mongolia, China |
GPS Coordinates: | 39°29'38"N by 109°51'43"E |
Area Served: | Ordos, Inner Mongolia, China |
Airport Type: | Public |
# of Runways: | 1 |
View all routes: | Routes from DSN |
More Information: | DSN Maps & Info |
Facts about Siskiyou County Airport (SIY):
- In addition to being known as "Siskiyou County Airport", other names for SIY include "Siskiyou County Air Force Auxiliary Airfield" and "Siskiyou County Army Air Field".
- The furthest airport from Siskiyou County Airport (SIY) is Tôlanaro Airport (FTU), which is located 11,131 miles (17,914 kilometers) away in Tôlanaro, Madagascar.
- The closest airport to Siskiyou County Airport (SIY) is Montague Airport-Yreka Rohrer Field (RKC), which is located only 5 miles (9 kilometers) SW of SIY.
- Following the initial military use, commercial operations of the airport continued.
- On 13 September 1962 representatives from the United States Air Force Air Defense Command met with the Siskiyou County, Board of Supervisors.
- The Air Force ended their dispersal program at Siskiyou County Airport by 19 July 1971 as part of the phase-down of the ADC interceptor forces, reporting the land as excess to the General Services Administration.
- Siskiyou County Airport (SIY) currently has only 1 runway.
Facts about Ordos Ejin Horo Airport (DSN):
- The furthest airport from Ordos Ejin Horo Airport (DSN) is Zapala Airport (APZ), which is nearly antipodal to Ordos Ejin Horo Airport (meaning Ordos Ejin Horo Airport is almost on the exact opposite side of the Earth from Zapala Airport), and is located 12,401 miles (19,957 kilometers) away in Zapala, Neuquén, Argentina.
- Ordos Ejin Horo Airport (DSN) currently has only 1 runway.
- In addition to being known as "Ordos Ejin Horo Airport", other names for DSN include "鄂尔多斯伊金霍洛机场" and "È'ěrduōsī Yījīn Huòluò Jīchǎng".
- The closest airport to Ordos Ejin Horo Airport (DSN) is Baotou Airport (BAV), which is located 74 miles (119 kilometers) N of DSN.