Nonstop flight route between Fort Sill, Oklahoma, United States and Nicaro, Cuba:
Departure Airport:

Arrival Airport:

Distance from FSI to ICR:
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- About this route
- FSI Airport Information
- ICR Airport Information
- Facts about FSI
- Facts about ICR
- 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 ICR
- List of Nearest Airports to ICR
- Map of Furthest Airports from ICR
- List of Furthest Airports from ICR
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Nicaro Airport (ICR), Nicaro, Cuba would travel a Great Circle distance of 1,693 miles (or 2,724 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 Nicaro 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: | ICR / MUNC |
Airport Name: | Nicaro Airport |
Location: | Nicaro, Cuba |
GPS Coordinates: | 20°41'18"N by 75°31'53"W |
Airport Type: | Public |
Elevation: | 26 feet (8 meters) |
View all routes: | Routes from ICR |
More Information: | ICR Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- After returning from combat duty in France, a cadre of the 135th Aero Squadron ) was assigned to Post Field as an observation squadron, supplying aircraft for the United States Army Field Artillery School at Fort Sill and supported Army units at Fort Leavenworth, Kansas.
- 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.
- In 1940 the Artillery decided that the Air Corps had outgrown such mundane chores as artillery spotting, and it was decided that it would take care of itself with its own observation aircraft.
- 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.
Facts about Nicaro Airport (ICR):
- The furthest airport from Nicaro Airport (ICR) is RAAF Learmonth (LEA), which is located 11,809 miles (19,005 kilometers) away in Exmouth, Western Australia, Australia.
- The abandoned airfield once had a single 4314 ft runway.
- The closest airport to Nicaro Airport (ICR) is Preston Airport (PST), which is located only 9 miles (14 kilometers) WNW of ICR.
- Because of Nicaro Airport's relatively low elevation of 26 feet, planes can take off or land at Nicaro 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.