Nonstop flight route between Mayport, Florida, United States and Fort Sill, Oklahoma, United States:
Departure Airport:

Arrival Airport:

Distance from NRB to FSI:
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- About this route
- NRB Airport Information
- FSI Airport Information
- Facts about NRB
- Facts about FSI
- Map of Nearest Airports to NRB
- List of Nearest Airports to NRB
- Map of Furthest Airports from NRB
- List of Furthest Airports from NRB
- 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 Naval Station Mayport (NRB), Mayport, Florida, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 1,030 miles (or 1,658 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 Naval Station Mayport 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: | NRB / KNRB |
Airport Names: |
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Location: | Mayport, Florida, United States |
GPS Coordinates: | 30°23'30"N by 81°25'24"W |
Operator/Owner: | United States Navy |
Airport Type: | Military: Naval Station |
Elevation: | 15 feet (5 meters) |
# of Runways: | 1 |
View all routes: | Routes from NRB |
More Information: | NRB 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 Naval Station Mayport (NRB):
- Amphibious Transport Dock
- Since its commissioning in December 1942, NS Mayport has grown to become the third largest naval surface fleet concentration area in the United States.
- Because of Naval Station Mayport's relatively low elevation of 15 feet, planes can take off or land at Naval Station Mayport 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.
- On 1 April 1944, the air facility at Mayport was commissioned a Naval Auxiliary Air Station Mayport.
- The furthest airport from Naval Station Mayport (NRB) is Shark Bay Airport (MJK), which is located 11,472 miles (18,463 kilometers) away in Monkey Mia, Western Australia, Australia.
- In addition to being known as "Naval Station Mayport", another name for NRB is "Admiral David L. McDonald Field".
- The closest airport to Naval Station Mayport (NRB) is Jacksonville Executive at Craig Airport (CRG), which is located only 7 miles (11 kilometers) SW of NRB.
- Naval Station Mayport (NRB) currently has only 1 runway.
- The Virginia congressional delegation has fought the loss of even one carrier's boost to their economy by citing other areas such as shipbuilding to spend the navy's tight budget.
Facts about Henry Post Army Airfield (FSI):
- 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 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.
- The Fort Sill Army Radar Approach Control is the Army's Second busiest Air Traffic Control Facility, providing Radar Approach Control service to Henry Post Army Air Field, Lawton/Fort Sill Regional Airport, Duncan/Haliburton Airport and many smaller airports in the area.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- Air Service/Corps units assigned to Post Field between 1919 and 1941