Nonstop flight route between Atwater, California, United States and Hattiesburg, Mississippi, United States:
Departure Airport:

Arrival Airport:

Distance from MER to HBG:
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- About this route
- MER Airport Information
- HBG Airport Information
- Facts about MER
- Facts about HBG
- Map of Nearest Airports to MER
- List of Nearest Airports to MER
- Map of Furthest Airports from MER
- List of Furthest Airports from MER
- 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 Castle Airport (MER), Atwater, California, United States and Hattiesburg Bobby L. Chain Municipal Airport (HBG), Hattiesburg, Mississippi, United States would travel a Great Circle distance of 1,827 miles (or 2,941 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 Castle Airport 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: | MER / KMER |
Airport Name: | Castle Airport |
Location: | Atwater, California, United States |
GPS Coordinates: | 37°22'50"N by 120°34'5"W |
Operator/Owner: | Merced County Department of Commerce, Aviation, and Economic Development |
Airport Type: | Public |
Elevation: | 191 feet (58 meters) |
# of Runways: | 1 |
View all routes: | Routes from MER |
More Information: | MER 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 Castle Airport (MER):
- Because of Castle Airport's relatively low elevation of 191 feet, planes can take off or land at Castle 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.
- Since the mid-1940s, aircraft maintenance, fuel management, and fire training activities on the base have generated wastes that consist primarily of waste fuels, oils, solvents, and cleaners.
- The furthest airport from Castle Airport (MER) is Tôlanaro Airport (FTU), which is located 11,312 miles (18,204 kilometers) away in Tôlanaro, Madagascar.
- Castle Airport (MER) currently has only 1 runway.
- The closest airport to Castle Airport (MER) is Merced Regional Airport (MCE), which is located only 7 miles (12 kilometers) SSE of MER.
Facts about Hattiesburg Bobby L. Chain Municipal Airport (HBG):
- In addition to being known as "Hattiesburg Bobby L. Chain Municipal Airport", another name for HBG is "(former Hattiesburg Army Airfield)".
- 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.
- 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.