Nonstop flight route between Townsville, Queensland, Australia and Port Alsworth, Alaska, United States:

About this route:

A direct, nonstop flight between Townsville Airport (TSV), Townsville, Queensland, Australia and Port Alsworth Airport (PTA), Port Alsworth, Alaska, United States would travel a Great Circle distance of 6,392 miles (or 10,288 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 Townsville Airport and Port Alsworth 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 Townsville Airport and Port Alsworth 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 Townsville Airport (TSV):

• Townsville Airport (TSV) has 2 runways.
• Townsville Airport handled 1,644,089 passengers last year.
• During 1942, the defence establishment in the Townsville region increased enormously, and five other military airfields were built in the immediate vicinity of Townsville.
• Because of Townsville Airport's relatively low elevation of 18 feet, planes can take off or land at Townsville 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 furthest airport from Townsville Airport (TSV) is Agostinho Neto Airport (NTO), which is located 11,884 miles (19,125 kilometers) away in Ponta do Sol, Santo Antão, Cape Verde.
• NAACEX or the Northern Australian Aerospace Centre of Excellence is an Aviation business park, located at Townsville Airport, that was announced by Queensland Airports Ltd is February 2007.
• On 15 November 2011, Air North announced plans to commence services between Townsville & Darwin.
• The project included a new common user departures and arrivals lounge, new modern check-in facilities for Qantas and QantasLink, a new Qantas Club adjacent to the new departures lounge, new retail stores and airside retail space, a new mezzanine level with departure lounges, and three aerobridges for aircraft up to the size of Boeing 767 aircraft.
• Townsville Airport experienced a progressive increase in passenger numbers and aircraftmovements after World War II, with services operated by Qantas, Trans Australia Airlines, Australian National Airways and Ansett Australia to Brisbane, however it wasn't until the mid-1960s that airport growth really accelerated.
• The closest airport to Townsville Airport (TSV) is Charters Towers Airport (CXT), which is located 63 miles (102 kilometers) SSW of TSV.
• In addition to being known as "Townsville Airport", other names for TSV include "Garbutt Airport" and "Townsville International Airport".

Facts about Port Alsworth Airport (PTA):

• Because of Port Alsworth Airport's relatively low elevation of 280 feet, planes can take off or land at Port Alsworth 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 addition to being known as "Port Alsworth Airport", other names for PTA include "TPO" and "Port Alsworth".
• The closest airport to Port Alsworth Airport (PTA) is Nondalton Airport (NNL), which is located 24 miles (38 kilometers) SW of PTA.
• Port Alsworth Airport (PTA) currently has only 1 runway.
• The furthest airport from Port Alsworth Airport (PTA) is Port Elizabeth International Airport (PLZ), which is located 10,625 miles (17,100 kilometers) away in Port Elizabeth, South Africa.