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

Arrival Airport:

Distance from XPL to KSM:
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- About this route
- XPL Airport Information
- KSM Airport Information
- Facts about XPL
- Facts about KSM
- Map of Nearest Airports to XPL
- List of Nearest Airports to XPL
- Map of Furthest Airports from XPL
- List of Furthest Airports from XPL
- Map of Nearest Airports to KSM
- List of Nearest Airports to KSM
- Map of Furthest Airports from KSM
- List of Furthest Airports from KSM
About this route:
A direct, nonstop flight between Soto Cano Air Base (XPL), Comayagua, Honduras and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 4,880 miles (or 7,854 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 Soto Cano Air Base and St. Mary's Airport, 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 Soto Cano Air Base and St. Mary's Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | XPL / MHSC |
Airport Name: | Soto Cano Air Base |
Location: | Comayagua, Honduras |
GPS Coordinates: | 14°22'57"N by 87°37'15"W |
Airport Type: | Military |
Elevation: | 2060 feet (628 meters) |
# of Runways: | 1 |
View all routes: | Routes from XPL |
More Information: | XPL Maps & Info |
Arrival 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 |
Facts about Soto Cano Air Base (XPL):
- Plans call for the construction to take place over the coming years with all base facilities to either be new construction, or receive major upgrades.
- Health care services are performed by the Medical Element.
- The closest airport to Soto Cano Air Base (XPL) is Marcala Airport (MRJ), which is located 32 miles (51 kilometers) WSW of XPL.
- The 612 ABS has among its functions.
- Personnel assigned to Soto Cano can ride a bus that will transport them to Soto Cano from Tegucigalpa.
- The American contingent at Soto Cano Air Base is designated Joint Task Force-Bravo and consists of both U.S.
- Soto Cano Air Base (XPL) currently has only 1 runway.
- The furthest airport from Soto Cano Air Base (XPL) is Cocos (Keeling) Island Airport (CCK), which is nearly antipodal to Soto Cano Air Base (meaning Soto Cano Air Base is almost on the exact opposite side of the Earth from Cocos (Keeling) Island Airport), and is located 12,101 miles (19,475 kilometers) away in Cocos Islands, Australia.
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.
- St. Mary's Airport (KSM) has 2 runways.
- 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.