Nonstop flight route between Walterboro, South Carolina, United States and Port Williams, Kodiak Island Borough, Alaska, United States:

About this route:

A direct, nonstop flight between Lowcountry Regional Airport (RBW), Walterboro, South Carolina, United States and Port Williams Seaplane Base (KPR), Port Williams, Kodiak Island Borough, Alaska, United States would travel a Great Circle distance of 3,674 miles (or 5,913 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 Lowcountry Regional Airport and Port Williams Seaplane 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 Lowcountry Regional Airport and Port Williams Seaplane Base. 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 Lowcountry Regional Airport (RBW):

• Lowcountry Regional Airport (RBW) has 3 runways.
• The closest airport to Lowcountry Regional Airport (RBW) is Charleston International Airport (CHS), which is located 35 miles (56 kilometers) E of RBW.
• Because of Lowcountry Regional Airport's relatively low elevation of 101 feet, planes can take off or land at Lowcountry Regional 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.
• Initially Walterboro AAF was used primarily for training of B-25 Mitchell medium bomber pilots and aircrews, acting a sub-base of Columbia Army Airfield for follow-on training prior to the units being deployed to overseas combat theaters.
• The furthest airport from Lowcountry Regional Airport (RBW) is Margaret River Airport (MGV), which is located 11,527 miles (18,551 kilometers) away in Margaret River, Western Australia, Australia.
• In addition to being known as "Lowcountry Regional Airport", another name for RBW is "Walterboro Army Airfield".

Facts about Port Williams Seaplane Base (KPR):

• The closest airport to Port Williams Seaplane Base (KPR) is Kitoi Bay Seaplane Base (KKB), which is located 22 miles (35 kilometers) SSE of KPR.
• Port Williams Seaplane Base is a public use seaplane base located in Port Williams, in the Kodiak Island Borough of the U.S.
• Port Williams Seaplane Base (KPR) currently has only 1 runway.
• Scheduled passenger service to Kodiak, Alaska, is subsidized by the United States Department of Transportation via the Essential Air Service program.
• The furthest airport from Port Williams Seaplane Base (KPR) is Port Elizabeth International Airport (PLZ), which is located 10,742 miles (17,287 kilometers) away in Port Elizabeth, South Africa.
• Because of Port Williams Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Port Williams Seaplane Base 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.