Nonstop flight route between Altus, Oklahoma, United States and Alpena, Michigan, United States:
Departure Airport:

Arrival Airport:

Distance from LTS to APN:
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- About this route
- LTS Airport Information
- APN Airport Information
- Facts about LTS
- Facts about APN
- Map of Nearest Airports to LTS
- List of Nearest Airports to LTS
- Map of Furthest Airports from LTS
- List of Furthest Airports from LTS
- Map of Nearest Airports to APN
- List of Nearest Airports to APN
- Map of Furthest Airports from APN
- List of Furthest Airports from APN
About this route:
A direct, nonstop flight between Altus Air Force Base (LTS), Altus, Oklahoma, United States and Alpena County Regional Airport (APN), Alpena, Michigan, United States would travel a Great Circle distance of 1,097 miles (or 1,766 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 Altus Air Force Base and Alpena County Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | LTS / KLTS |
Airport Names: |
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Location: | Altus, Oklahoma, United States |
GPS Coordinates: | 34°39'59"N by 99°16'5"W |
View all routes: | Routes from LTS |
More Information: | LTS Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | APN / KAPN |
Airport Name: | Alpena County Regional Airport |
Location: | Alpena, Michigan, United States |
GPS Coordinates: | 45°4'41"N by 83°33'37"W |
Area Served: | Alpena, Michigan |
Operator/Owner: | County of Alpena |
Airport Type: | Public |
Elevation: | 690 feet (210 meters) |
# of Runways: | 2 |
View all routes: | Routes from APN |
More Information: | APN Maps & Info |
Facts about Altus Air Force Base (LTS):
- June 1961 witnessed the activation of twelve Atlas “F” intercontinental ballistic missile sites within a 40-mile radius of the base.
- The 577th Strategic Missile Squadron operated twelve missile sites, of one missile at each site.
- The closest airport to Altus Air Force Base (LTS) is Altus/Quartz Mountain Regional Airport (AXS), which is located only 5 miles (7 kilometers) WNW of LTS.
- In August 2002, the mission of the wing grew when the Air Force moved the basic loadmaster course from Sheppard AFB, Texas to Altus.
- More changes were on the horizon.
- Altus AFB, through its host 97 AMW, provides quality training to produce the finest combat-ready aircrew members for the United States Air Force.
- The post Cold War environment would bring many changes to Altus AFB.
- In addition to being known as "Altus Air Force Base", another name for LTS is "Altus AFB".
- Altus AFB was established in 1943 as Altus Army Airfield.
- The furthest airport from Altus Air Force Base (LTS) is Sir Gaëtan Duval Airport (RRG), which is located 10,958 miles (17,635 kilometers) away in Rodrigues Island, Mauritius.
Facts about Alpena County Regional Airport (APN):
- Alpena County Regional Airport (APN) has 2 runways.
- Because of Alpena County Regional Airport's relatively low elevation of 690 feet, planes can take off or land at Alpena County Regional 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 Alpena County Regional Airport (APN) is Margaret River Airport (MGV), which is located 11,184 miles (17,999 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Alpena County Regional Airport (APN) is Oscoda-Wurtsmith Airport (OSC), which is located 44 miles (71 kilometers) S of APN.
- Alpena County Regional Airport covers an area of 3,084 acres at an elevation of 690 feet above mean sea level.