Nonstop flight route between Charleston, South Carolina, United States and Old Harbor, Alaska, United States:

About this route:

A direct, nonstop flight between Charleston International Airport (CHS), Charleston, South Carolina, United States and Old Harbor Airport (OLH), Old Harbor, Alaska, United States would travel a Great Circle distance of 3,731 miles (or 6,004 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 Old Harbor 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 Old Harbor Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Charleston International Airport (CHS):

• 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 (CHS) has 2 runways.
• In addition to being known as "Charleston International Airport", another name for CHS is "Charleston Field".
• Throughout its history, all four domestic legacy carriers and their predecessor companies have served Charleston International Airport.
• Taxis and shuttles are available from CHS to Charleston and other destinations in the Lowcountry.
• 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 handled 2,913,265 passengers last year.
• 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.
• During the Korean War, the airfield was reactivated for military use and in 1952, the City of Charleston and the United States Air Force reached an agreement on control of the base and the runways—an arrangement that has been renegotiated over time and that continues to this day.
• As of 2014, one-way fares are $3.00 for the Route 4 express service and $1.75 for the Route 11 service.
• 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.

Facts about Old Harbor Airport (OLH):

• In addition to being known as "Old Harbor Airport", another name for OLH is "6R7".
• Old Harbor Airport is a state owned, public use airport located two nautical miles northeast of the central business district of Old Harbor, a city in the Kodiak Island Borough in the U.S.
• The furthest airport from Old Harbor Airport (OLH) is Port Elizabeth International Airport (PLZ), which is located 10,831 miles (17,430 kilometers) away in Port Elizabeth, South Africa.
• The closest airport to Old Harbor Airport (OLH) is Amook Bay Seaplane Base (AOS), which is located 27 miles (43 kilometers) NW of OLH.
• Old Harbor Airport (OLH) currently has only 1 runway.
• Because of Old Harbor Airport's relatively low elevation of 55 feet, planes can take off or land at Old Harbor 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.