Nonstop flight route between Isortoq, Greenland and St. Louis, Missouri, United States:

About this route:

A direct, nonstop flight between Isortoq Heliport (IOQ), Isortoq, Greenland and Lambert–St. Louis International Airport (STL), St. Louis, Missouri, United States would travel a Great Circle distance of 2,732 miles (or 4,396 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 Isortoq Heliport and Lambert–St. Louis International 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 Isortoq Heliport and Lambert–St. Louis International 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 Isortoq Heliport (IOQ):

• The furthest airport from Isortoq Heliport (IOQ) is Hobart International Airport (HBA), which is located 10,848 miles (17,459 kilometers) away in Hobart, Tasmania, Australia.
• Because of Isortoq Heliport's relatively low elevation of 92 feet, planes can take off or land at Isortoq Heliport 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 Isortoq Heliport (IOQ) is Tasiilaq Heliport (AGM), which is located 39 miles (63 kilometers) E of IOQ.

Facts about Lambert–St. Louis International Airport (STL):

• The furthest airport from Lambert–St. Louis International Airport (STL) is Margaret River Airport (MGV), which is located 10,986 miles (17,681 kilometers) away in Margaret River, Western Australia, Australia.
• Because of Lambert–St. Louis International Airport's relatively low elevation of 605 feet, planes can take off or land at Lambert–St. Louis International 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 Lambert–St. Louis International Airport (STL) is St. Louis Downtown Airport (CPS), which is located only 16 miles (27 kilometers) SE of STL.
• In September 2009, American Airlines announced that, as a part of the airline's restructuring, it would eliminate its St.
• Lambert–St. Louis International Airport (STL) has 4 runways.
• Despite the entry of Southwest Airlines in the market, the TWA buyout of Ozark and subsequent increase in the number of nonstop cities served, the total number of passengers using Lambert held steady from 1985 through 1993, ranging between 19 million and 20 million passengers per year throughout the period.
• In the late 1920s, Lambert Field became the first airport with an air traffic control system—albeit one that communicated with pilots via waving flags.
• In 1985, Southwest Airlines began service, an event that would lead to major changes at the airport in the coming years.
• Lambert again grew in importance for TWA after the airline declared bankruptcy in 1993 and moved its headquarters to St.