Nonstop flight route between Mammoth Lakes, California, United States and De Ridder, Louisiana, United States:
Departure Airport:

Arrival Airport:

Distance from MMH to DRI:
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- About this route
- MMH Airport Information
- DRI Airport Information
- Facts about MMH
- Facts about DRI
- Map of Nearest Airports to MMH
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- Map of Furthest Airports from MMH
- List of Furthest Airports from MMH
- Map of Nearest Airports to DRI
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- List of Furthest Airports from DRI
About this route:
A direct, nonstop flight between Mammoth Yosemite Airport (MMH), Mammoth Lakes, California, United States and Beauregard Regional AirportDeRidder Army Air Base (DRI), De Ridder, Louisiana, United States would travel a Great Circle distance of 1,525 miles (or 2,454 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 Mammoth Yosemite Airport and Beauregard Regional AirportDeRidder Army Air Base, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | MMH / KMMH |
Airport Name: | Mammoth Yosemite Airport |
Location: | Mammoth Lakes, California, United States |
GPS Coordinates: | 37°37'27"N by 118°50'20"W |
Area Served: | Mammoth Lakes, California |
Operator/Owner: | Town of Mammoth Lakes |
Airport Type: | Public |
Elevation: | 7135 feet (2,175 meters) |
# of Runways: | 1 |
View all routes: | Routes from MMH |
More Information: | MMH Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | DRI / KDRI |
Airport Name: | Beauregard Regional AirportDeRidder Army Air Base |
Location: | De Ridder, Louisiana, United States |
GPS Coordinates: | 30°49'54"N by 93°20'24"W |
Area Served: | De Ridder, Louisiana |
Operator/Owner: | Beauregard Parish |
Airport Type: | Public |
Elevation: | 202 feet (62 meters) |
# of Runways: | 2 |
View all routes: | Routes from DRI |
More Information: | DRI Maps & Info |
Facts about Mammoth Yosemite Airport (MMH):
- Because of Mammoth Yosemite Airport's high elevation of 7,135 feet, planes must typically fly at a faster airspeed in order to takeoff or land at MMH. Combined with a high temperature, this could make MMH a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The airport covers 230 acres at an elevation of 7,135 feet.
- The furthest airport from Mammoth Yosemite Airport (MMH) is Pierrefonds Airport (ZSE), which is located 11,259 miles (18,120 kilometers) away in Saint-Pierre, Réunion.
- Mammoth Yosemite Airport (MMH) currently has only 1 runway.
- The closest airport to Mammoth Yosemite Airport (MMH) is Eastern Sierra Regional AirportBishop Army Airfield (BIH), which is located 31 miles (50 kilometers) ESE of MMH.
Facts about Beauregard Regional AirportDeRidder Army Air Base (DRI):
- on 31 March 1944, the II Tactical Air Division of III Tactical Air Command was assigned to DeRidder and conducted replacement training.
- An immediate construction program began to convert the civilian airport into a military airfield and support complex.
- Two decades later the nation was experiencing the effects of the Great Depression.
- The closest airport to Beauregard Regional AirportDeRidder Army Air Base (DRI) is Chennault International Airport (CWF), which is located 44 miles (72 kilometers) SSE of DRI.
- The Beauregard Parish Police Jury bought the previously leased 160 acres plus an additional 280 acres for $11,000.
- Beauregard Regional Airport covers an area of 4,300 acres at an elevation of 202 feet above mean sea level.
- Because of Beauregard Regional AirportDeRidder Army Air Base's relatively low elevation of 202 feet, planes can take off or land at Beauregard Regional AirportDeRidder Army Air Base 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.
- In late 1942, the airfield was reassigned to III Tactical Air Command which performed medium and light bomber tactical bomber training.
- Beauregard Regional AirportDeRidder Army Air Base (DRI) has 2 runways.
- The furthest airport from Beauregard Regional AirportDeRidder Army Air Base (DRI) is Cocos (Keeling) Island Airport (CCK), which is located 10,994 miles (17,693 kilometers) away in Cocos Islands, Australia.
- Beauregard Regional Airport is a public use airport in Beauregard Parish, Louisiana, United States.
- The Beauregard Parish Police Jury assumed responsibility for the airport that year.