Nonstop flight route between Ashtabula, Ohio, United States and Fort Sill, Oklahoma, United States:
Departure Airport:

Arrival Airport:

Distance from JFN to FSI:
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- About this route
- JFN Airport Information
- FSI Airport Information
- Facts about JFN
- Facts about FSI
- Map of Nearest Airports to JFN
- List of Nearest Airports to JFN
- Map of Furthest Airports from JFN
- List of Furthest Airports from JFN
- Map of Nearest Airports to FSI
- List of Nearest Airports to FSI
- Map of Furthest Airports from FSI
- List of Furthest Airports from FSI
About this route:
A direct, nonstop flight between Northeast Ohio Regional Airport (JFN), Ashtabula, Ohio, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 1,077 miles (or 1,734 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 Northeast Ohio Regional Airport and Henry Post Army Airfield, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | JFN / KHZY |
Airport Names: |
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Location: | Ashtabula, Ohio, United States |
GPS Coordinates: | 41°46'41"N by 80°41'44"W |
Area Served: | Ashtabula County, Ohio |
Operator/Owner: | Ashtabula County Airport Authority |
Airport Type: | Public |
Elevation: | 924 feet (282 meters) |
# of Runways: | 1 |
View all routes: | Routes from JFN |
More Information: | JFN Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | FSI / KFSI |
Airport Name: | Henry Post Army Airfield |
Location: | Fort Sill, Oklahoma, United States |
GPS Coordinates: | 34°38'58"N by 98°24'7"W |
Operator/Owner: | U.S. Army ATCA-ASO |
Airport Type: | Military |
Elevation: | 1189 feet (362 meters) |
# of Runways: | 1 |
View all routes: | Routes from FSI |
More Information: | FSI Maps & Info |
Facts about Northeast Ohio Regional Airport (JFN):
- Because of Northeast Ohio Regional Airport's relatively low elevation of 924 feet, planes can take off or land at Northeast Ohio Regional 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 furthest airport from Northeast Ohio Regional Airport (JFN) is Margaret River Airport (MGV), which is located 11,421 miles (18,381 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Northeast Ohio Regional Airport (JFN) is Port Meadville Airport (MEJ), which is located 27 miles (43 kilometers) ESE of JFN.
- In addition to being known as "Northeast Ohio Regional Airport", another name for JFN is "HZY".
- Northeast Ohio Regional Airport (JFN) currently has only 1 runway.
Facts about Henry Post Army Airfield (FSI):
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- The closest airport to Henry Post Army Airfield (FSI) is Lawton–Fort Sill Regional Airport (LAW), which is located only 6 miles (9 kilometers) S of FSI.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- The furthest airport from Henry Post Army Airfield (FSI) is Sir Gaëtan Duval Airport (RRG), which is located 10,920 miles (17,575 kilometers) away in Rodrigues Island, Mauritius.
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
- The first Army aviation at Fort Sill began on 26 July 1915 when eight Curtiss JN-3 airplanes of the 1st Aero Squadron arrived from Rockwell Field, California.