Nonstop flight route between Stephenville, Newfoundland and Labrador, Canada and St. Helens, Tasmania, Australia:

About this route:

A direct, nonstop flight between Stephenville Airport (YJT), Stephenville, Newfoundland and Labrador, Canada and St Helens Airport (HLS), St. Helens, Tasmania, Australia would travel a Great Circle distance of 11,042 miles (or 17,771 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 Stephenville 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 Stephenville 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 Stephenville Airport (YJT):

• The Stephenville Airport was the major passenger airport for all of western Newfoundland until the early 1990s when provincial government decided to more traffic to the Deer Lake Regional Airport.
• The furthest airport from Stephenville Airport (YJT) is Albany Airport (ALH), which is located 11,479 miles (18,474 kilometers) away in Albany, Western Australia, Australia.
• The closest airport to Stephenville Airport (YJT) is Deer Lake Regional Airport (YDF), which is located 70 miles (112 kilometers) NE of YJT.
• Stephenville Airport (YJT) has 2 runways.
• The USAAF base was originally referred to as Stephenville Air Base.
• Because of Stephenville Airport's relatively low elevation of 81 feet, planes can take off or land at Stephenville 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.
• Stephenville Airport provides scheduled and charter air service to a catchment population of approximately 90,000 people, from the city of Corner Brook 65 km to the north to the town of Port aux Basques 120 km to the south.

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.