Nonstop flight route between Fort Sill, Oklahoma, United States and Dublin, Virginia, United States:
Departure Airport:

Arrival Airport:

Distance from FSI to PSK:
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- About this route
- FSI Airport Information
- PSK Airport Information
- Facts about FSI
- Facts about PSK
- Map of Nearest Airports to FSI
- List of Nearest Airports to FSI
- Map of Furthest Airports from FSI
- List of Furthest Airports from FSI
- Map of Nearest Airports to PSK
- List of Nearest Airports to PSK
- Map of Furthest Airports from PSK
- List of Furthest Airports from PSK
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and New River Valley Airport (PSK), Dublin, Virginia, United States would travel a Great Circle distance of 1,005 miles (or 1,618 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 Henry Post Army Airfield and New River Valley Airport, the route shown on this map most likely still appears to be a straight line.
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | PSK / KPSK |
Airport Name: | New River Valley Airport |
Location: | Dublin, Virginia, United States |
GPS Coordinates: | 37°8'13"N by 80°40'42"W |
Area Served: | New River Valley |
Operator/Owner: | New River Valley Airport Commission |
Airport Type: | Public |
Elevation: | 2105 feet (642 meters) |
# of Runways: | 1 |
View all routes: | Routes from PSK |
More Information: | PSK Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- With the end of World War I, in October 1919 Post Field was deactivated as an active duty airfield in accordance with sharply reduced military budgets, and a small caretaker unit was assigned to the facility for administrative reasons to support the balloon school/company.
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
- 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.
- Henry Post Army Airfield was the first home of all Army Aviation Training after World War II before moving to Fort Rucker, Alabama in 1954.
- 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.
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
- Henry Post Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
- 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.
Facts about New River Valley Airport (PSK):
- The facility serves primarily general aviation, but is also an official U.S.
- The furthest airport from New River Valley Airport (PSK) is Margaret River Airport (MGV), which is located 11,524 miles (18,545 kilometers) away in Margaret River, Western Australia, Australia.
- New River Valley Airport (PSK) currently has only 1 runway.
- The closest airport to New River Valley Airport (PSK) is Virginia Tech Montgomery Executive Airport (BCB), which is located only 16 miles (25 kilometers) ENE of PSK.