Nonstop flight route between Thorne Bay, Alaska, United States and Avalon, Victoria, Australia:

About this route:

A direct, nonstop flight between Thorne Bay Seaplane Base (KTB), Thorne Bay, Alaska, United States and Avalon Airport (AVV), Avalon, Victoria, Australia would travel a Great Circle distance of 8,098 miles (or 13,032 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 Thorne Bay Seaplane Base and Avalon 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 Thorne Bay Seaplane Base and Avalon 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 Thorne Bay Seaplane Base (KTB):

• Thorne Bay Seaplane Base has one seaplane landing area designated NW/SE with a water surface measuring 5,000 by 2,000 feet.
• The furthest airport from Thorne Bay Seaplane Base (KTB) is Port Alfred Airport (AFD), which is located 10,618 miles (17,088 kilometers) away in Port Alfred, South Africa.
• Because of Thorne Bay Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Thorne Bay Seaplane Base 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.
• Thorne Bay Seaplane Base (KTB) currently has only 1 runway.
• The closest airport to Thorne Bay Seaplane Base (KTB) is Hollis Clark Bay Seaplane Base (HYL), which is located only 14 miles (23 kilometers) SSW of KTB.

Facts about Avalon Airport (AVV):

• The airport's location between Melbourne and Geelong makes it both a capital city airport and an regional airport, servicing a large regional catchment in western Victoria and providing connections to tourism destinations such as the Great Ocean Road. Since Linfox Group’s purchase of the airport in 1997, Avalon Airport’s aviation operations have grown significantly as it has established itself as a second gateway to the Melbourne and Geelong regions.
• The closest airport to Avalon Airport (AVV) is Geelong Airport (GEX), which is located only 16 miles (25 kilometers) SE of AVV.
• Avalon Airport can accommodate two Boeing 747 or two Boeing 787s on the Eastern Apron.
• In addition to being known as "Avalon Airport", another name for AVV is "Melbourne/Avalon".
• Since acquiring the Head Lease in 1997, Linfox has changed the Airport which now holds the biennial Australian International Airshow – the showcase event of Australia’s aviation sector. 
• The Airport is a single runway, curfew free airport with a helipad.
• In 1997, the Australian Commonwealth government through the Department of Defence, granted Linfox a 50 year plus a 49 year option lease of the airport.
• Because of Avalon Airport's relatively low elevation of 115 feet, planes can take off or land at Avalon 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.
• In the beginning, the airport was a sheep and cattle farm and homestead, founded by James Austin, an immigrant from Glastonbury, Scotland.
• The furthest airport from Avalon Airport (AVV) is Flores Airport (FLW), which is nearly antipodal to Avalon Airport (meaning Avalon Airport is almost on the exact opposite side of the Earth from Flores Airport), and is located 12,165 miles (19,578 kilometers) away in Flores Island, Azores, Portugal.
• International Operations
• Avalon Airport (AVV) currently has only 1 runway.