Nonstop flight route between Raleigh / Durham, North Carolina, United States and Thorne Bay, Alaska, United States:

About this route:

A direct, nonstop flight between Raleigh–Durham International Airport (RDU), Raleigh / Durham, North Carolina, United States and Thorne Bay Seaplane Base (KTB), Thorne Bay, Alaska, United States would travel a Great Circle distance of 2,836 miles (or 4,564 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 Raleigh–Durham International Airport and Thorne Bay 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 Raleigh–Durham International Airport and Thorne Bay 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 Raleigh–Durham International Airport (RDU):

• Terminal A was renamed Terminal 1 on October 26, 2008 to bring RDU in line with terminal naming conventions and to end years of confusion.
• The furthest airport from Raleigh–Durham International Airport (RDU) is Margaret River Airport (MGV), which is located 11,639 miles (18,731 kilometers) away in Margaret River, Western Australia, Australia.
• The region's first airport opened in 1929 as Raleigh's Municipal Airport, just south of what is now downtown.
• The closest airport to Raleigh–Durham International Airport (RDU) is Triangle North Executive Airport (Franklin County Airport) (LFN), which is located 27 miles (44 kilometers) ENE of RDU.
• Midway Airlines replaced AA as the airport's hub carrier from 1995 until 2003.
• The airport has implemented the most ambitious expansion in its history, begun in 2006 and completed in January 2011.
• Raleigh–Durham International Airport (RDU) has 3 runways.
• Because of Raleigh–Durham International Airport's relatively low elevation of 435 feet, planes can take off or land at Raleigh–Durham 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.
• The airport incorporates two cargo areas, North Cargo and South Cargo.

Facts about Thorne Bay Seaplane Base (KTB):

• The furthest airport from Thorne Bay Seaplane Base (KTB) is Port Alfred Airport (AFD), which is located 10,618 miles (17,088 kilometers) away in Port Alfred, South Africa.
• Thorne Bay Seaplane Base has one seaplane landing area designated NW/SE with a water surface measuring 5,000 by 2,000 feet.
• The closest airport to Thorne Bay Seaplane Base (KTB) is Hollis Clark Bay Seaplane Base (HYL), which is located only 14 miles (23 kilometers) SSW of KTB.
• Thorne Bay Seaplane Base (KTB) currently has only 1 runway.
• Because of Thorne Bay Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Thorne Bay 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.