Nonstop flight route between Houston, Texas, United States and St. Mary's, Alaska, United States:
Departure Airport:
Arrival Airport:
Distance from HOU to KSM:
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- About this route
- HOU Airport Information
- KSM Airport Information
- Facts about HOU
- Facts about KSM
- Map of Nearest Airports to HOU
- List of Nearest Airports to HOU
- Map of Furthest Airports from HOU
- List of Furthest Airports from HOU
- 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 William P. Hobby Airport (HOU), Houston, Texas, United States and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 3,723 miles (or 5,992 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 William P. Hobby Airport 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 William P. Hobby Airport 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: | HOU / KHOU |
Airport Names: |
|
Location: | Houston, Texas, United States |
GPS Coordinates: | 29°38'44"N by 95°16'44"W |
Area Served: | Houston–The Woodlands–Sugar Land |
Operator/Owner: | City of Houston |
Elevation: | 46 feet (14 meters) |
# of Runways: | 4 |
View all routes: | Routes from HOU |
More Information: | HOU 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 William P. Hobby Airport (HOU):
- The furthest airport from William P. Hobby Airport (HOU) is Cocos (Keeling) Island Airport (CCK), which is located 11,002 miles (17,706 kilometers) away in Cocos Islands, Australia.
- United Airlines, Houston's other major carrier, which would subsequently be forced to compete with Southwest on proposed international routes, has objected to the expansion plans, citing a study which concludes that the change would cost the Houston area jobs and result in a net reduction in GRP.
- Houston Mayor Annise Parker backed Southwest's flight to make Hobby an international airport on May 23, 2012.
- The airport covers 1,304 acres and has four runways.
- The terminal includes an interfaith chapel.
- In addition to being known as "William P. Hobby Airport", another name for HOU is "Houston Hobby".
- On April 9, 2012, Houston Director of Aviation Mario Diaz announced support of international flights from Hobby after multiple studies of the economic impact on the entire city of Houston.
- William P. Hobby Airport (HOU) has 4 runways.
- In 1950 Pan Am started a DC-4 nonstop to Mexico City.
- The closest airport to William P. Hobby Airport (HOU) is Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD), which is located only 8 miles (12 kilometers) ESE of HOU.
- Because of William P. Hobby Airport's relatively low elevation of 46 feet, planes can take off or land at William P. Hobby 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.
- In a survey among travelers in the United States by J.D.
- William P. Hobby Airport handled 9,054,001 passengers last year.
- Hobby Airport handles domestic service for six commercial airlines and is an international point of entry for general aviation activity between Texas and Mexico.
- TranStar Airlines corporate headquarters were at the airport.
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.
- St. Mary's Airport (KSM) has 2 runways.
- 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.