Nonstop flight route between New Orleans, Louisiana, United States and St. Helens, Tasmania, Australia:

About this route:

A direct, nonstop flight between Louis Armstrong New Orleans International Airport (MSY), New Orleans, Louisiana, United States and St Helens Airport (HLS), St. Helens, Tasmania, Australia would travel a Great Circle distance of 9,123 miles (or 14,681 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 Louis Armstrong New Orleans International Airport and St Helens 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 Louis Armstrong New Orleans International Airport and St Helens 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 Louis Armstrong New Orleans International Airport (MSY):

• Eventually, all carriers announced their return to MSY, with the exception of America West Airlines and international carrier TACA.
• Louis Armstrong New Orleans International Airport (MSY) has 2 runways.
• In addition to being known as "Louis Armstrong New Orleans International Airport", another name for MSY is "Moisant Field".
• The furthest airport from Louis Armstrong New Orleans International Airport (MSY) is Cocos (Keeling) Island Airport (CCK), which is located 11,125 miles (17,905 kilometers) away in Cocos Islands, Australia.
• Because of Louis Armstrong New Orleans International Airport's relatively low elevation of 4 feet, planes can take off or land at Louis Armstrong New Orleans 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.
• Plans for Moisant Field began in 1940, as evidence mounted that New Orleans' older Shushan Airport was too small.
• The closest airport to Louis Armstrong New Orleans International Airport (MSY) is Lakefront Airport (NEW), which is located only 14 miles (23 kilometers) ENE of MSY.
• Southern Airways began serving New Orleans with Douglas DC-3s in the early 1950s.
• MSY was the hub for short-lived Pride Air, a start-up domestic airline which flew Boeing 727-100s and 727-200s for three months in 1985.

Facts about St Helens Airport (HLS):

• Because of St Helens Airport's relatively low elevation of 158 feet, planes can take off or land at St Helens 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.
• St Helens Airport (HLS) currently has only 1 runway.
• The furthest airport from St Helens Airport (HLS) is Corvo Airport (CVU), which is nearly antipodal to St Helens Airport (meaning St Helens Airport is almost on the exact opposite side of the Earth from Corvo Airport), and is located 12,317 miles (19,823 kilometers) away in Corvo Island, Azores, Portugal.
• The closest airport to St Helens Airport (HLS) is Launceston Airport (LST), which is located 57 miles (92 kilometers) WSW of HLS.