Nonstop flight route between Aviano, Pordenone, Italy and St. Helens, Tasmania, Australia:

About this route:

A direct, nonstop flight between Aviano Air Base (AVB), Aviano, Pordenone, Italy and St Helens Airport (HLS), St. Helens, Tasmania, Australia would travel a Great Circle distance of 10,228 miles (or 16,460 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 Aviano Air Base 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 Aviano Air Base 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 Aviano Air Base (AVB):

• The furthest airport from Aviano Air Base (AVB) is Chatham Islands (CHT), which is located 11,968 miles (19,261 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• From August to December 2002, the 510th Fighter Squadron and 603rd Air Control Squadron returned to Southwest Asia.
• The 31FW received two new squadrons at that time, the 555th and 510th Fighter Squadrons, along with their Block-40 F-16s.
• As part of the most extensive restructuring since the Air Force became a separate service, the Tactical Air Command was inactivated and the Air Combat Command was activated and the 31st Tactical Fighter Wing was redesignated to its current name, the 31st Fighter Wing.
• The Italian Air Force has administrative control of the base and hosts the U.S.
• In addition to being known as "Aviano Air Base", another name for AVB is "Aviano AB".
• The 31st Mission Support Group’s goal is to provide infrastructure and service to support a premiere combat capability and quality of life to the 31st Fighter Wing, Aviano community and multiple geographically separated units.
• The closest airport to Aviano Air Base (AVB) is Belluno Airport (BLX), which is located only 19 miles (31 kilometers) WNW of AVB.

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.
• The closest airport to St Helens Airport (HLS) is Launceston Airport (LST), which is located 57 miles (92 kilometers) WSW of HLS.
• 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.