Nonstop flight route between Oamaru, North Otago, New Zealand and Alton, Illinois, United States:

About this route:

A direct, nonstop flight between Oamaru Airport (OAM), Oamaru, North Otago, New Zealand and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 8,423 miles (or 13,556 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 Oamaru Airport and St. Louis Regional 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 Oamaru Airport and St. Louis Regional 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 Oamaru Airport (OAM):

• The town has been through a lot of hurdles to gain then lose its air service forcing residents to either travel south to Dunedin or north to Timaru to catch a flight.
• Oamaru Airport (OAM) has 3 runways.
• A new sealed runway at the Oamaru Airport was passed as fully operational in March 1975.
• Because of Oamaru Airport's relatively low elevation of 99 feet, planes can take off or land at Oamaru 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 closest airport to Oamaru Airport (OAM) is Richard Pearse Airport (Timaru Airport) (TIU), which is located 47 miles (75 kilometers) N of OAM.
• The furthest airport from Oamaru Airport (OAM) is A Coruña Airport (LCG), which is nearly antipodal to Oamaru Airport (meaning Oamaru Airport is almost on the exact opposite side of the Earth from A Coruña Airport), and is located 12,318 miles (19,825 kilometers) away in A Coruña, Spain.

Facts about St. Louis Regional Airport (ALN):

• The furthest airport from St. Louis Regional Airport (ALN) is Margaret River Airport (MGV), which is located 11,002 miles (17,706 kilometers) away in Margaret River, Western Australia, Australia.
• Today a fair amount of air traffic and the Direct TV blimp comes for Cardinals playoffs, as Lambert's airport cannot take the blimp.
• Because of St. Louis Regional Airport's relatively low elevation of 544 feet, planes can take off or land at St. Louis Regional 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.
• In the spring of 2004 the airport was at the center of a scandal.
• St. Louis Regional Airport (ALN) has 2 runways.
• The 2,250 acres airfield sits at 544 ft MSL.
• The closest airport to St. Louis Regional Airport (ALN) is Lambert–St. Louis International Airport (STL), which is located only 20 miles (32 kilometers) WSW of ALN.