Nonstop flight route between Upington, South Africa and Challis, Idaho, United States:

About this route:

A direct, nonstop flight between Upington Airport (UTN), Upington, South Africa and Challis Airport (CHL), Challis, Idaho, United States would travel a Great Circle distance of 9,764 miles (or 15,714 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 Upington Airport and Challis 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 Upington Airport and Challis 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 Upington Airport (UTN):

• Upington Airport is an airport located in Upington, Northern Cape, South Africa.
• With the fall of the Portuguese regime in Angola, South African Airways lost its landing rights in Luanda.
• Upington Airport was opened in 1968 as Pierre van Ryneveld Airport.
• The closest airport to Upington Airport (UTN) is Johan Pienaar Airport (KMH), which is located 147 miles (236 kilometers) ENE of UTN.
• The Concorde did flight testing at Upington Airport in June 1976.
• Planning is also under way at Upington Airport to construct a facility for the long-term parking of mothballed aircraft.
• The furthest airport from Upington Airport (UTN) is Princeville Airport (HPV), which is nearly antipodal to Upington Airport (meaning Upington Airport is almost on the exact opposite side of the Earth from Princeville Airport), and is located 12,007 miles (19,323 kilometers) away in Hanalei, Hawaii, United States.
• Upington Airport (UTN) has 3 runways.
• Many major car manufacturers bring their cars and commercial vehicles to Upington to test them in the hot dry and sunny conditions.

Facts about Challis Airport (CHL):

• Challis Airport (CHL) currently has only 1 runway.
• The closest airport to Challis Airport (CHL) is Lemhi County Airport (SMN), which is located 45 miles (72 kilometers) NNE of CHL.
• In addition to being known as "Challis Airport", another name for CHL is "LLJ".
• The furthest airport from Challis Airport (CHL) is Pierrefonds Airport (ZSE), which is located 10,728 miles (17,265 kilometers) away in Saint-Pierre, Réunion.
• Because of Challis Airport's high elevation of 5,072 feet, planes must typically fly at a faster airspeed in order to takeoff or land at CHL. Combined with a high temperature, this could make CHL a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.