Nonstop flight route between St. Mary's, Alaska, United States and Jacksonville, Arkansas, United States:
Departure Airport:

Arrival Airport:

Distance from KSM to LRF:
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- About this route
- KSM Airport Information
- LRF Airport Information
- Facts about KSM
- Facts about LRF
- Map of Nearest Airports to KSM
- List of Nearest Airports to KSM
- Map of Furthest Airports from KSM
- List of Furthest Airports from KSM
- Map of Nearest Airports to LRF
- List of Nearest Airports to LRF
- Map of Furthest Airports from LRF
- List of Furthest Airports from LRF
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and Little Rock Air Force Base (LRF), Jacksonville, Arkansas, United States would travel a Great Circle distance of 3,521 miles (or 5,667 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 large distance between St. Mary's Airport and Little Rock Air Force Base, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between St. Mary's Airport and Little Rock Air Force Base. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | KSM / PASM |
Airport Name: | St. Mary's Airport |
Location: | St. Mary's, Alaska, United States |
GPS Coordinates: | 62°3'38"N by 163°18'6"W |
Operator/Owner: | Alaska DOT&PF |
Airport Type: | Public |
Elevation: | 312 feet (95 meters) |
# of Runways: | 2 |
View all routes: | Routes from KSM |
More Information: | KSM Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | LRF / KLRF |
Airport Names: |
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Location: | Jacksonville, Arkansas, United States |
GPS Coordinates: | 34°55'0"N by 92°8'47"W |
View all routes: | Routes from LRF |
More Information: | LRF Maps & Info |
Facts about St. Mary's Airport (KSM):
- The closest airport to St. Mary's Airport (KSM) is Mountain Village Airport (MOU), which is located only 13 miles (20 kilometers) W of KSM.
- The furthest airport from St. Mary's Airport (KSM) is Cape Town International Airport (CPT), which is located 10,494 miles (16,889 kilometers) away in Cape Town, South Africa.
- Because of St. Mary's Airport's relatively low elevation of 312 feet, planes can take off or land at St. Mary's 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.
- St. Mary's Airport (KSM) has 2 runways.
Facts about Little Rock Air Force Base (LRF):
- The furthest airport from Little Rock Air Force Base (LRF) is Margaret River Airport (MGV), which is located 10,887 miles (17,521 kilometers) away in Margaret River, Western Australia, Australia.
- In the 1970s the base went through significant changes, with the first C-130s arriving in March 1970.
- The closest airport to Little Rock Air Force Base (LRF) is Bill and Hillary Clinton National Airport (LIT), which is located only 14 miles (22 kilometers) SSW of LRF.
- During the 1991 Gulf War, the 314 TAW's two operational C-130 squadrons and the 189 TAG's C-130 squadron supported operations from both the middle east and European theaters.
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- Little Rock Air Force Base is a United States Air Force base located approximately 17 miles northeast of Little Rock, Arkansas.
- Construction of Little Rock Air Force Base began on 6 November 1953 and the base was officially activated by Strategic Air Command on 1 August 1955, hosting SAC's 384th Bombardment Wing flying the Boeing B-47E Stratojet and the 70th Reconnaissance Wing flying the RB-47 Stratojet and KC-97 Stratotanker.
- In addition to being known as "Little Rock Air Force Base", another name for LRF is "Little Rock AFB".
- In 2012, First Lady Michelle Obama visited the Little Rock base to mark the second anniversary of the Let's Move initiative.