Nonstop flight route between Ponta do Sol, Santo Antão, Cape Verde and Thorne Bay, Alaska, United States:

About this route:

A direct, nonstop flight between Agostinho Neto Airport (NTO), Ponta do Sol, Santo Antão, Cape Verde and Thorne Bay Seaplane Base (KTB), Thorne Bay, Alaska, United States would travel a Great Circle distance of 5,890 miles (or 9,479 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 Agostinho Neto 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 Agostinho Neto 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 Agostinho Neto Airport (NTO):

• The furthest airport from Agostinho Neto Airport (NTO) is Great Barrier Reef Airport (HTI), which is located 11,990 miles (19,297 kilometers) away in Hamilton Island, Queensland, Australia.
• The closest airport to Agostinho Neto Airport (NTO) is Cesária Évora International Airport (VXE), which is located 26 miles (41 kilometers) S of NTO.
• Because of Agostinho Neto Airport's relatively low elevation of 32 feet, planes can take off or land at Agostinho Neto 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.
• Agostinho Neto Airport (NTO) currently has only 1 runway.

Facts about Thorne Bay Seaplane Base (KTB):

• Thorne Bay Seaplane Base (KTB) currently has only 1 runway.
• Thorne Bay Seaplane Base is a state-owned public-use seaplane base serving Thorne Bay, a community in the Prince of Wales-Hyder Census Area of the U.S.
• 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.
• 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.
• 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.