Nonstop flight route between Xi'an, Shaanxi, China and Plymouth, Indiana, United States:
Departure Airport:

Arrival Airport:

Distance from SIA to PLY:
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- About this route
- SIA Airport Information
- PLY Airport Information
- Facts about SIA
- Facts about PLY
- Map of Nearest Airports to SIA
- List of Nearest Airports to SIA
- Map of Furthest Airports from SIA
- List of Furthest Airports from SIA
- Map of Nearest Airports to PLY
- List of Nearest Airports to PLY
- Map of Furthest Airports from PLY
- List of Furthest Airports from PLY
About this route:
A direct, nonstop flight between Xi'an Xiguan Airport (SIA), Xi'an, Shaanxi, China and Plymouth Municipal Airport (PLY), Plymouth, Indiana, United States would travel a Great Circle distance of 7,113 miles (or 11,447 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 Xi'an Xiguan Airport and Plymouth Municipal 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 Xi'an Xiguan Airport and Plymouth Municipal Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | SIA / ZLSN |
Airport Names: |
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Location: | Xi'an, Shaanxi, China |
GPS Coordinates: | 34°22'36"N by 109°7'12"E |
Area Served: | Xi'an |
Airport Type: | Public (defunct) |
# of Runways: | 1 |
View all routes: | Routes from SIA |
More Information: | SIA Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | PLY / |
Airport Names: |
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Location: | Plymouth, Indiana, United States |
GPS Coordinates: | 41°21'54"N by 86°18'1"W |
Area Served: | Plymouth, Indiana |
Operator/Owner: | Plymouth BOAC |
Airport Type: | Public |
Elevation: | 800 feet (244 meters) |
# of Runways: | 1 |
View all routes: | Routes from PLY |
More Information: | PLY Maps & Info |
Facts about Xi'an Xiguan Airport (SIA):
- The closest airport to Xi'an Xiguan Airport (SIA) is Xi'an Xianyang International Airport (XIY), which is located 22 miles (35 kilometers) WNW of SIA.
- The furthest airport from Xi'an Xiguan Airport (SIA) is La Unión Airport (LUI), which is nearly antipodal to Xi'an Xiguan Airport (meaning Xi'an Xiguan Airport is almost on the exact opposite side of the Earth from La Unión Airport), and is located 12,392 miles (19,943 kilometers) away in La Unión, Honduras[disambiguation needed].
- Xi'an Xiguan Airport (SIA) currently has only 1 runway.
- In addition to being known as "Xi'an Xiguan Airport", other names for SIA include "西安西关机场" and "Xī'ān Xīguān Jīchǎng".
Facts about Plymouth Municipal Airport (PLY):
- The closest airport to Plymouth Municipal Airport (PLY) is Fulton County Airport (RCR), which is located 22 miles (35 kilometers) SSE of PLY.
- Because of Plymouth Municipal Airport's relatively low elevation of 800 feet, planes can take off or land at Plymouth Municipal 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.
- Plymouth Municipal Airport (PLY) currently has only 1 runway.
- In addition to being known as "Plymouth Municipal Airport", another name for PLY is "C65".
- The furthest airport from Plymouth Municipal Airport (PLY) is Margaret River Airport (MGV), which is located 11,163 miles (17,965 kilometers) away in Margaret River, Western Australia, Australia.