Nonstop flight route between Inishmaan, Ireland and St. Louis, Missouri, United States:

About this route:

A direct, nonstop flight between Inishmaan Aerodrome (IIA), Inishmaan, Ireland and Lambert–St. Louis International Airport (STL), St. Louis, Missouri, United States would travel a Great Circle distance of 3,791 miles (or 6,101 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 Inishmaan Aerodrome 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 Inishmaan Aerodrome 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 Inishmaan Aerodrome (IIA):

• In addition to being known as "Inishmaan Aerodrome", another name for IIA is "Inishmaan Airport".
• Inishmaan Aerodrome (IIA) has 2 runways.
• Because of Inishmaan Aerodrome's relatively low elevation of 13 feet, planes can take off or land at Inishmaan Aerodrome 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 furthest airport from Inishmaan Aerodrome (IIA) is Ryan's Creek Aerodrome (SZS), which is located 11,997 miles (19,307 kilometers) away in Stewart Island, New Zealand.
• The closest airport to Inishmaan Aerodrome (IIA) is Inisheer Aerodrome (INQ), which is located only 3 miles (5 kilometers) SE of IIA.

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

• 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.
• The April 1957 Official Airline Guide shows TWA with 44 weekday departures.
• 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.
• American Airlines is now the airport's second-busiest operating airline.
• Lambert again grew in importance for TWA after the airline declared bankruptcy in 1993 and moved its headquarters to St.
• Named for Albert Bond Lambert, an Olympic medalist and prominent St.
• Lambert–St. Louis International Airport (STL) has 4 runways.
• 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 September 11, 2001 terrorist attacks were a huge demand shock to air service nationwide, with total airline industry domestic revenue passenger miles dropping 20% in October 2001 and 17% in November 2001.
• In 1982, Trans World Airlines moved its hub from Kansas City International Airport.