Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Alotau, Papua New Guinea:

About this route:

A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Gurney Airport (GUR), Alotau, Papua New Guinea would travel a Great Circle distance of 8,248 miles (or 13,274 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 Gurney 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 Gurney 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.
• The airport opened in 1929 as Curtiss-Steinberg Airport.
• 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 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.
• 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.

Facts about Gurney Airport (GUR):

• The furthest airport from Gurney Airport (GUR) is São Filipe Airport (SFL), which is located 11,966 miles (19,257 kilometers) away in Fogo, Cape Verde.
• Because of Gurney Airport's relatively low elevation of 89 feet, planes can take off or land at Gurney 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.
• Gurney Airport (GUR) currently has only 1 runway.
• Gurney Airport is an airport serving Alotau in the Milne Bay Province of Papua New Guinea.
• The closest airport to Gurney Airport (GUR) is Vivigani Airport (VIV), which is located 69 miles (112 kilometers) N of GUR.
• The airfield was reopened in early 1966, as a part of the Australian colonial policy of having each of the provincial capitals served by daily flights.
• The airport is a single runway general aviation facility, however in December, 2008, the PNG Minister for Transport and Civil Aviation, Don Polye announced that aviation company Skyworld had been granted permission to operate direct flights from Cairns, Australia to Gurney.