Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Tureia, Tuamotus, French Polynesia:

About this route:

A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Tureira Airport (ZTA), Tureia, Tuamotus, French Polynesia would travel a Great Circle distance of 5,160 miles (or 8,304 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 St. Louis Downtown Airport and Tureira 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 St. Louis Downtown Airport and Tureira 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 St. Louis Downtown Airport (CPS):

• St. Louis Downtown Airport (CPS) has 3 runways.
• Because of St. Louis Downtown Airport's relatively low elevation of 413 feet, planes can take off or land at St. Louis Downtown 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 closed in 1959 and reopened six years later as Bi-State Parks Airport.
• The closest airport to St. Louis Downtown Airport (CPS) is Lambert–St. Louis International Airport (STL), which is located only 16 miles (27 kilometers) NW of CPS.
• The furthest airport from St. Louis Downtown Airport (CPS) is Margaret River Airport (MGV), which is located 10,998 miles (17,700 kilometers) away in Margaret River, Western Australia, Australia.

Facts about Tureira Airport (ZTA):

• The village of Hakamaru, population 261, is the only settlement on Tureia, at the northern tip of the atoll.
• The furthest airport from Tureira Airport (ZTA) is Al-Baha Domestic Airport (ABT), which is nearly antipodal to Tureira Airport (meaning Tureira Airport is almost on the exact opposite side of the Earth from Al-Baha Domestic Airport), and is located 12,402 miles (19,958 kilometers) away in Al-Baha, Saudi Arabia.
• From 1966 to 1999, Tureia hosted an outpost of the Centre d'Expérimentation du Pacifique, the French authority supervising nuclear tests on the nearby atolls of Moruroa and Fangataufa, which lie about 70 miles/115 kilometres south of Tureia.
• Tureia is an atoll in the Tuamotu Archipelago in French Polynesia.
• Administratively Tureia Atoll is the capital of the commune of Tureia, which includes the atolls of Fangataufa, Moruroa, Tematangi and Vanavana.
• The closest airport to Tureira Airport (ZTA) is Nukutavake Airport (NUK), which is located 104 miles (167 kilometers) N of ZTA.
• Because of Tureira Airport's relatively low elevation of 0 feet, planes can take off or land at Tureira 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.