Nonstop flight route between Johannesburg, South Africa and Thorne Bay, Alaska, United States:

About this route:

A direct, nonstop flight between Rand Airport (QRA), Johannesburg, South Africa and Thorne Bay Seaplane Base (KTB), Thorne Bay, Alaska, United States would travel a Great Circle distance of 10,184 miles (or 16,389 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 Rand 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 Rand 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 Rand Airport (QRA):

• Because of Rand Airport's high elevation of 5,482 feet, planes must typically fly at a faster airspeed in order to takeoff or land at QRA. Combined with a high temperature, this could make QRA a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The control tower and main terminal building as seen from the airside.
• Rand Airport (QRA) has 2 runways.
• The furthest airport from Rand Airport (QRA) is Hana Airport (HNM), which is located 11,977 miles (19,275 kilometers) away in Hana, Hawaii, United States.
• Today, the airport hosts air charter operators, flying schools and a number of aircraft maintenance organizations, as well as pilot shops, car hire and other aviation-related enterprises.
• The closest airport to Rand Airport (QRA) is O. R. Tambo International Airport (JNB), which is located only 9 miles (15 kilometers) NE of QRA.

Facts about Thorne Bay Seaplane Base (KTB):

• 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.
• 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.
• 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.