Nonstop flight route between Westhampton Beach, New York, United States and Xi'an, Shaanxi, China:
Departure Airport:

Arrival Airport:

Distance from FOK to SIA:
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- About this route
- FOK Airport Information
- SIA Airport Information
- Facts about FOK
- Facts about SIA
- Map of Nearest Airports to FOK
- List of Nearest Airports to FOK
- Map of Furthest Airports from FOK
- List of Furthest Airports from FOK
- 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 Francis S. Gabreski Airport (FOK), Westhampton Beach, New York, United States and Xi'an Xiguan Airport (SIA), Xi'an, Shaanxi, China would travel a Great Circle distance of 7,238 miles (or 11,649 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 Francis S. Gabreski 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 Francis S. Gabreski 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: | FOK / KFOK |
Airport Name: | Francis S. Gabreski Airport |
Location: | Westhampton Beach, New York, United States |
GPS Coordinates: | 40°50'36"N by 72°37'54"W |
Area Served: | Westhampton Beach, New York |
Operator/Owner: | County of Suffolk |
Airport Type: | Public / Military (ANG) |
Elevation: | 67 feet (20 meters) |
# of Runways: | 3 |
View all routes: | Routes from FOK |
More Information: | FOK 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 Francis S. Gabreski Airport (FOK):
- Because of Francis S. Gabreski Airport's relatively low elevation of 67 feet, planes can take off or land at Francis S. Gabreski 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.
- Francis S. Gabreski Airport (FOK) has 3 runways.
- Renamed when the United States Air Force reclaimed the airport in 1951, Suffolk County Air Force Base was part of the Eastern Air Defense Force's defense of the New York City metropolitan area.
- One fixed base operator provides services to airport users Shelt-Air Aviation Services which is the only FBO operation on the airport, having bought Malloy Air East in early 2014.
- The airport is both a general aviation facility utilized by corporate businesses, private aviation and air taxi services, and an Air National Guard base for the 106th Rescue Wing, an Air Combat Command -gained unit of the New York Air National Guard.
- The furthest airport from Francis S. Gabreski Airport (FOK) is Margaret River Airport (MGV), which is located 11,798 miles (18,988 kilometers) away in Margaret River, Western Australia, Australia.
- Known as Suffolk County Air Force Base until 1969, then Suffolk County Airport until 1991, when it was renamed in honor of Colonel Francis S.
- As a result of funding shortfalls for the Vietnam War that resulted in the closure of numerous stateside air force bases and naval air stations, Suffolk County AFB deactivated in 1969 and the military installation was again transferred to the Suffolk County government for use as a civilian airport.
- Air Force One was also often located at the Air National Guard base in the summers of 1998 and 1999 during weeklong visits by President Bill Clinton and Hillary Clinton during extended stays at the Georgica Pond home of film director Steven Spielberg in East Hampton, New York.
- The closest airport to Francis S. Gabreski Airport (FOK) is Calverton Executive Airpark (CTO), which is located only 10 miles (16 kilometers) WNW of FOK.
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".