Nonstop flight route between Ludington, Michigan, United States and San Bernardino, California, United States:
Departure Airport:

Arrival Airport:

Distance from LDM to SBD:
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- About this route
- LDM Airport Information
- SBD Airport Information
- Facts about LDM
- Facts about SBD
- Map of Nearest Airports to LDM
- List of Nearest Airports to LDM
- Map of Furthest Airports from LDM
- List of Furthest Airports from LDM
- Map of Nearest Airports to SBD
- List of Nearest Airports to SBD
- Map of Furthest Airports from SBD
- List of Furthest Airports from SBD
About this route:
A direct, nonstop flight between Mason County Airport (LDM), Ludington, Michigan, United States and Norton Air Force Base (SBD), San Bernardino, California, United States would travel a Great Circle distance of 1,776 miles (or 2,859 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 Mason County Airport and Norton Air Force Base, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | LDM / KLDM |
Airport Name: | Mason County Airport |
Location: | Ludington, Michigan, United States |
GPS Coordinates: | 43°57'44"N by 86°24'28"W |
Area Served: | Ludington |
Operator/Owner: | Mason County |
Airport Type: | Public |
Elevation: | 646 feet (197 meters) |
# of Runways: | 2 |
View all routes: | Routes from LDM |
More Information: | LDM Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SBD / |
Airport Names: |
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Location: | San Bernardino, California, United States |
GPS Coordinates: | 34°5'43"N by 117°14'5"W |
View all routes: | Routes from SBD |
More Information: | SBD Maps & Info |
Facts about Mason County Airport (LDM):
- The furthest airport from Mason County Airport (LDM) is Margaret River Airport (MGV), which is located 11,095 miles (17,856 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Mason County Airport's relatively low elevation of 646 feet, planes can take off or land at Mason County 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 closest airport to Mason County Airport (LDM) is Manistee County Blacker Airport (MBL), which is located 23 miles (37 kilometers) NNE of LDM.
- Mason County Airport (LDM) has 2 runways.
Facts about Norton Air Force Base (SBD):
- The last of the facilities on the base were closed in 1995.
- In 1955, the 27th AD established a Manual Air-Defense Control Center at Norton to monitor and track aircraft in Southern California.
- The furthest airport from Norton Air Force Base (SBD) is Pierrefonds Airport (ZSE), which is located 11,447 miles (18,423 kilometers) away in Saint-Pierre, Réunion.
- Norton Air Force Base was named for San Bernardino native Captain Leland Francis Norton.
- A base railroad system interchanged with the Pacific Electric/Southern Pacific branch line on the south side of the installation.
- With the air force moving into the jet age in the late 1940s, Norton began overhauling jet engines in 1951, and the San Bernardino Air Materiel Area became one of three air force jet overhaul centers by 1953.
- In addition to being known as "Norton Air Force Base", another name for SBD is "Norton AFB".
- The closest airport to Norton Air Force Base (SBD) is San Bernardino International Airport (SBT), which is located only 0 mile (0 kilometer) S of SBD.
- Norton AFB was closed as a result of Base Realignment and Closure action 1988 in 1994.
- In the 1960s, Norton expanded its depot support mission by supporting Titan and Atlas Intercontinental Ballistic Missiles s, with depot-level logistical support.