Nonstop flight route between Cold Bay, Alaska, United States and Big Mountain, Alaska, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from CDB to BMX:
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- About this route
- CDB Airport Information
- BMX Airport Information
- Facts about CDB
- Facts about BMX
- Map of Nearest Airports to CDB
- List of Nearest Airports to CDB
- Map of Furthest Airports from CDB
- List of Furthest Airports from CDB
- Map of Nearest Airports to BMX
- List of Nearest Airports to BMX
- Map of Furthest Airports from BMX
- List of Furthest Airports from BMX
About this route:
A direct, nonstop flight between Cold Bay Airport (CDB), Cold Bay, Alaska, United States and Big Mountain Air Force Station (BMX), Big Mountain, Alaska, United States would travel a Great Circle distance of 400 miles (or 643 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 Cold Bay Airport and Big Mountain Air Force Station, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | CDB / PACD | 
| Airport Names: | 
 | 
| Location: | Cold Bay, Alaska, United States | 
| GPS Coordinates: | 55°12'19"N by 162°43'27"W | 
| Area Served: | Cold Bay, Alaska | 
| Operator/Owner: | State of Alaska DOT&PF - Central Region | 
| Airport Type: | Public | 
| Elevation: | 102 feet (31 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from CDB | 
| More Information: | CDB Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | BMX / PABM | 
| Airport Names: | 
 | 
| Location: | Big Mountain, Alaska, United States | 
| GPS Coordinates: | 59°21'39"N by 155°15'32"W | 
| Operator/Owner: | U.S. Air Force | 
| Airport Type: | Military | 
| Elevation: | 663 feet (202 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from BMX | 
| More Information: | BMX Maps & Info | 
Facts about Cold Bay Airport (CDB):
- Because of Cold Bay Airport's relatively low elevation of 102 feet, planes can take off or land at Cold Bay 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 5042d ABS was discontinued on 1 January 1950 per AAC General Order Number 198, dated 13 December 1949, due to budget restrictions.
- Fort Randall AAF was also used by the United States Navy during the Aleutian campaign.
- In addition to being known as "Cold Bay Airport", other names for CDB include "Cold Bay Air Force Station" and "Fort Randall Army Airfield".
- Cold Bay Airport (CDB) has 2 runways.
- On October 30, 2013 a Delta Airlines Boeing 767-300 on the flight from Tokyo to San Francisco landed on the airport due to an engine shut-down.
- The furthest airport from Cold Bay Airport (CDB) is Cape Town International Airport (CPT), which is located 10,968 miles (17,652 kilometers) away in Cape Town, South Africa.
- According to Federal Aviation Administration records, the airport had 9,105 passenger boardings in calendar year 2008, 8,968 enplanements in 2009, and 9,261 in 2010.
- The closest airport to Cold Bay Airport (CDB) is King Cove Airport (KVC), which is located only 19 miles (31 kilometers) ESE of CDB.
Facts about Big Mountain Air Force Station (BMX):
- Big Mountain Air Force Station (BMX) currently has only 1 runway.
- Because of Big Mountain Air Force Station's relatively low elevation of 663 feet, planes can take off or land at Big Mountain Air Force Station 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 addition to being known as "Big Mountain Air Force Station", another name for BMX is "37AK".
- The furthest airport from Big Mountain Air Force Station (BMX) is Port Elizabeth International Airport (PLZ), which is located 10,683 miles (17,193 kilometers) away in Port Elizabeth, South Africa.
- The closest airport to Big Mountain Air Force Station (BMX) is Kokhanok Airport (KNK), which is located only 17 miles (27 kilometers) ENE of BMX.




