Nonstop flight route between Fort Sill, Oklahoma, United States and Hattiesburg/Laurel, Mississippi, United States:
Departure Airport:

Arrival Airport:

Distance from FSI to PIB:
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- About this route
- FSI Airport Information
- PIB Airport Information
- Facts about FSI
- Facts about PIB
- 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 PIB
- List of Nearest Airports to PIB
- Map of Furthest Airports from PIB
- List of Furthest Airports from PIB
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Hattiesburg–Laurel Regional Airport (PIB), Hattiesburg/Laurel, Mississippi, United States would travel a Great Circle distance of 569 miles (or 915 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 Hattiesburg–Laurel Regional 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: | PIB / KPIB |
Airport Name: | Hattiesburg–Laurel Regional Airport |
Location: | Hattiesburg/Laurel, Mississippi, United States |
GPS Coordinates: | 31°28'1"N by 89°20'12"W |
Area Served: | Hattiesburg / Laurel, Mississippi |
Operator/Owner: | Regional Airport Authority |
Airport Type: | Public |
Elevation: | 298 feet (91 meters) |
# of Runways: | 1 |
View all routes: | Routes from PIB |
More Information: | PIB Maps & Info |
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.
- Henry Post Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
- 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.
Facts about Hattiesburg–Laurel Regional Airport (PIB):
- The furthest airport from Hattiesburg–Laurel Regional Airport (PIB) is Cocos (Keeling) Island Airport (CCK), which is located 11,048 miles (17,780 kilometers) away in Cocos Islands, Australia.
- Hattiesburg–Laurel Regional Airport (PIB) currently has only 1 runway.
- Hattiesburg–Laurel Regional Airport, nicknamed Airport City, is a public airport located in Jones County, Mississippi.
- The closest airport to Hattiesburg–Laurel Regional Airport (PIB) is Hattiesburg Bobby L. Chain Municipal Airport (HBG), which is located only 15 miles (24 kilometers) SSE of PIB.
- In late 2011 the airport begin an extensive refurbishment of the main terminal building.
- Because of Hattiesburg–Laurel Regional Airport's relatively low elevation of 298 feet, planes can take off or land at Hattiesburg–Laurel 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.