Nonstop flight route between Decatur, Illinois, United States and Westhampton Beach, New York, United States:
Departure Airport:

Arrival Airport:

Distance from DEC to FOK:
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- About this route
- DEC Airport Information
- FOK Airport Information
- Facts about DEC
- Facts about FOK
- Map of Nearest Airports to DEC
- List of Nearest Airports to DEC
- Map of Furthest Airports from DEC
- List of Furthest Airports from DEC
- Map of Nearest Airports to FOK
- List of Nearest Airports to FOK
- Map of Furthest Airports from FOK
- List of Furthest Airports from FOK
About this route:
A direct, nonstop flight between Decatur Airport (DEC), Decatur, Illinois, United States and Francis S. Gabreski Airport (FOK), Westhampton Beach, New York, United States would travel a Great Circle distance of 857 miles (or 1,378 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 relatively short distance between Decatur Airport and Francis S. Gabreski Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | DEC / KDEC |
Airport Name: | Decatur Airport |
Location: | Decatur, Illinois, United States |
GPS Coordinates: | 39°50'3"N by 88°51'56"W |
Area Served: | Decatur, Illinois |
Operator/Owner: | Decatur Park District |
Airport Type: | Public |
Elevation: | 682 feet (208 meters) |
# of Runways: | 3 |
View all routes: | Routes from DEC |
More Information: | DEC Maps & Info |
Arrival 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 |
Facts about Decatur Airport (DEC):
- Because of Decatur Airport's relatively low elevation of 682 feet, planes can take off or land at Decatur 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.
- Decatur Airport covers 2,100 acres at an elevation of 682 feet.
- Decatur Airport (DEC) has 3 runways.
- The Illinois Army National Guard has an Army Aviation Support Facility at the airport.
- The furthest airport from Decatur Airport (DEC) is Margaret River Airport (MGV), which is located 11,056 miles (17,793 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Decatur Airport (DEC) is University of Illinois Willard Airport (CMI), which is located 34 miles (55 kilometers) ENE of DEC.
Facts about Francis S. Gabreski Airport (FOK):
- 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.
- 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.
- Suffolk County Airport operated as a civilian general aviation airport without a military unit from 1969 until 1970.
- Francis S. Gabreski Airport (FOK) has 3 runways.
- The Suffolk County Police Aviation Section bases a Law Enforcement and MEDEVAC helicopter at the airport.
- 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.
- 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.