Nonstop flight route between Charleston, South Carolina, United States and St. Mary's, Alaska, United States:
Departure Airport:
Arrival Airport:
Distance from CHS to KSM:
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- About this route
- CHS Airport Information
- KSM Airport Information
- Facts about CHS
- Facts about KSM
- Map of Nearest Airports to CHS
- List of Nearest Airports to CHS
- Map of Furthest Airports from CHS
- List of Furthest Airports from CHS
- 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 Charleston International Airport (CHS), Charleston, South Carolina, United States and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 4,026 miles (or 6,479 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 Charleston International 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 Charleston International 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: | CHS / KCHS |
Airport Names: |
|
Location: | Charleston, South Carolina, United States |
GPS Coordinates: | 32°53'54"N by 80°2'26"W |
Operator/Owner: | Charleston County Joint Base Charleston |
Airport Type: | Public / Military |
Elevation: | 46 feet (14 meters) |
# of Runways: | 2 |
View all routes: | Routes from CHS |
More Information: | CHS 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 Charleston International Airport (CHS):
- Charleston International Airport handled 2,913,265 passengers last year.
- CARTA, the regional mass transit system, serves the airport with three routes that operate seven days a week from 6:00 a.m.
- The furthest airport from Charleston International Airport (CHS) is Margaret River Airport (MGV), which is located 11,561 miles (18,606 kilometers) away in Margaret River, Western Australia, Australia.
- The current airline terminal was built in 1987 and was designed by Howard Needles Tammen & Bergendoff, Davis & Floyd, Inc., and Lucas & Stubbs.
- Charleston International Airport is a joint civil-military airport located in North Charleston, South Carolina.
- In addition to being known as "Charleston International Airport", another name for CHS is "Charleston Field".
- The closest airport to Charleston International Airport (CHS) is Lowcountry Regional Airport (RBW), which is located 35 miles (56 kilometers) W of CHS.
- Charleston International Airport (CHS) has 2 runways.
- In 2011 Southwest Airlines began service to Charleston, increasing passenger figures and reducing fares for most flights.
- In October 2009, Boeing announced that it would build a major plant on 265 acres at the airport as a second final assembly site for its 787 Dreamliner commercial aircraft.
- Because of Charleston International Airport's relatively low elevation of 46 feet, planes can take off or land at Charleston International 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.
Facts about St. Mary's Airport (KSM):
- 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.
- 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.
- 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.