Nonstop flight route between Palmerston North, New Zealand and Cahokia, Illinois (near St. Louis), United States:

About this route:

A direct, nonstop flight between Palmerston North Airport (PMR), Palmerston North, New Zealand and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 8,055 miles (or 12,963 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 Palmerston North Airport and St. Louis Downtown 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 Palmerston North Airport and St. Louis Downtown 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 Palmerston North Airport (PMR):

• Palmerston North Airport handled 449,090 passengers last year.
• Palmerston North Airport (PMR) has 2 runways.
• The furthest airport from Palmerston North Airport (PMR) is Adolfo Suárez Madrid–Barajas Airport[1] (MAD), which is nearly antipodal to Palmerston North Airport (meaning Palmerston North Airport is almost on the exact opposite side of the Earth from Adolfo Suárez Madrid–Barajas Airport[1]), and is located 12,392 miles (19,943 kilometers) away in Madrid, Spain.
• The first airfield on this site was created by the Milson Aerodrome Society in 1931, comprising a grass runway.
• The closest airport to Palmerston North Airport (PMR) is Wanganui Airport (WAG), which is located 40 miles (64 kilometers) NW of PMR.
• Because of Palmerston North Airport's relatively low elevation of 151 feet, planes can take off or land at Palmerston North 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.
• There were two regular international services departing from this airport, to Sydney and Brisbane operated by Freedom Air, however services ended in March 2008.

Facts about St. Louis Downtown Airport (CPS):

• St. Louis Downtown Airport (CPS) has 3 runways.
• 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.
• The airport closed in 1959 and reopened six years later as Bi-State Parks Airport.
• 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.