Nonstop flight route between Camp San Luis Obispo, California, United States and Hattiesburg, Mississippi, United States:
Departure Airport:

Arrival Airport:

Distance from CSL to HBG:
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- About this route
- CSL Airport Information
- HBG Airport Information
- Facts about CSL
- Facts about HBG
- Map of Nearest Airports to CSL
- List of Nearest Airports to CSL
- Map of Furthest Airports from CSL
- List of Furthest Airports from CSL
- Map of Nearest Airports to HBG
- List of Nearest Airports to HBG
- Map of Furthest Airports from HBG
- List of Furthest Airports from HBG
About this route:
A direct, nonstop flight between O'Sullivan Army Heliport (CSL), Camp San Luis Obispo, California, United States and Hattiesburg Bobby L. Chain Municipal Airport (HBG), Hattiesburg, Mississippi, United States would travel a Great Circle distance of 1,832 miles (or 2,949 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 O'Sullivan Army Heliport and Hattiesburg Bobby L. Chain Municipal Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | CSL / KCSL |
Airport Name: | O'Sullivan Army Heliport |
Location: | Camp San Luis Obispo, California, United States |
GPS Coordinates: | 35°19'33"N by 120°44'35"W |
Operator/Owner: | United States Army |
Airport Type: | Military |
Elevation: | 250 feet (76 meters) |
View all routes: | Routes from CSL |
More Information: | CSL Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | HBG / KHBG |
Airport Names: |
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Location: | Hattiesburg, Mississippi, United States |
GPS Coordinates: | 31°15'54"N by 89°15'10"W |
Area Served: | Hattiesburg, Mississippi |
Operator/Owner: | City of Hattiesburg |
Airport Type: | Public |
Elevation: | 151 feet (46 meters) |
# of Runways: | 1 |
View all routes: | Routes from HBG |
More Information: | HBG Maps & Info |
Facts about O'Sullivan Army Heliport (CSL):
- Because of O'Sullivan Army Heliport's relatively low elevation of 250 feet, planes can take off or land at O'Sullivan Army Heliport 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 O'Sullivan Army Heliport (CSL) is Pierrefonds Airport (ZSE), which is located 11,442 miles (18,414 kilometers) away in Saint-Pierre, Réunion.
- The closest airport to O'Sullivan Army Heliport (CSL) is San Luis Obispo County Regional Airport (SBP), which is located only 8 miles (14 kilometers) SE of CSL.
Facts about Hattiesburg Bobby L. Chain Municipal Airport (HBG):
- The airport opened in 1930.
- In early 1945 military activities were phased down, and the Air Force put Hattiesburg on standby inactive status.
- The furthest airport from Hattiesburg Bobby L. Chain Municipal Airport (HBG) is Cocos (Keeling) Island Airport (CCK), which is located 11,063 miles (17,804 kilometers) away in Cocos Islands, Australia.
- The closest airport to Hattiesburg Bobby L. Chain Municipal Airport (HBG) is Hattiesburg–Laurel Regional Airport (PIB), which is located only 15 miles (24 kilometers) NNW of HBG.
- Hattiesburg Bobby L. Chain Municipal Airport (HBG) currently has only 1 runway.
- The 27th Bombardment Group, flying A-20 Havocs arrived at Hattiesburg in mid-August.
- Because of Hattiesburg Bobby L. Chain Municipal Airport's relatively low elevation of 151 feet, planes can take off or land at Hattiesburg Bobby L. Chain Municipal 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.
- Construction involved runways and airplane hangars, with three concrete runways, several taxiways and a large parking apron and a control tower.
- In addition to being known as "Hattiesburg Bobby L. Chain Municipal Airport", another name for HBG is "(former Hattiesburg Army Airfield)".