Nonstop flight route between Princeton/Rocky Hill, New Jersey, United States and Xi'an, Shaanxi, China:
Departure Airport:

Arrival Airport:

Distance from PCT to SIA:
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- About this route
- PCT Airport Information
- SIA Airport Information
- Facts about PCT
- Facts about SIA
- Map of Nearest Airports to PCT
- List of Nearest Airports to PCT
- Map of Furthest Airports from PCT
- List of Furthest Airports from PCT
- Map of Nearest Airports to SIA
- List of Nearest Airports to SIA
- Map of Furthest Airports from SIA
- List of Furthest Airports from SIA
About this route:
A direct, nonstop flight between Princeton Airport (PCT), Princeton/Rocky Hill, New Jersey, United States and Xi'an Xiguan Airport (SIA), Xi'an, Shaanxi, China would travel a Great Circle distance of 7,265 miles (or 11,691 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 Princeton Airport and Xi'an Xiguan 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 Princeton Airport and Xi'an Xiguan Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | PCT / |
Airport Names: |
|
Location: | Princeton/Rocky Hill, New Jersey, United States |
GPS Coordinates: | 40°23'57"N by 74°39'32"W |
Area Served: | Princeton, New Jersey |
Operator/Owner: | Princeton Aero Corp., Phil Cortese |
Airport Type: | Public use |
Elevation: | 128 feet (39 meters) |
# of Runways: | 1 |
View all routes: | Routes from PCT |
More Information: | PCT Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SIA / ZLSN |
Airport Names: |
|
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 |
Facts about Princeton Airport (PCT):
- The furthest airport from Princeton Airport (PCT) is Margaret River Airport (MGV), which is located 11,739 miles (18,891 kilometers) away in Margaret River, Western Australia, Australia.
- Princeton Airport (PCT) currently has only 1 runway.
- In addition to being known as "Princeton Airport", another name for PCT is "39N".
- Princeton Airport covers an area of 104 acres which contains one paved runway measuring 3,500 x 75 ft.
- Because of Princeton Airport's relatively low elevation of 128 feet, planes can take off or land at Princeton 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 Princeton Airport (PCT) is Central Jersey Regional Airport (JVI), which is located only 9 miles (15 kilometers) NNE of PCT.
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.
- Xi'an Xiguan Airport (SIA) currently has only 1 runway.
- 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].
- 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".