Nonstop flight route between Townsville, Queensland, Australia and St. Mary's, Alaska, United States:

About this route:

A direct, nonstop flight between Townsville Airport (TSV), Townsville, Queensland, Australia and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 6,244 miles (or 10,050 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 St. Mary's 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 St. Mary's 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):

• 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.
• The closest airport to Townsville Airport (TSV) is Charters Towers Airport (CXT), which is located 63 miles (102 kilometers) SSW of TSV.
• The first airport was established in the 1920s in the Thuringowa Shire south of the Ross River, in what is now the suburb of Murray.
• Qantas maintains a Qantas Club lounge in the airport terminal, with access for Qantas Club and affiliate members.
• 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.
• In addition to being known as "Townsville Airport", other names for TSV include "Garbutt Airport" and "Townsville International Airport".
• On 15 November 2011, Air North announced plans to commence services between Townsville & Darwin.
• 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.
• Townsville Airport (TSV) has 2 runways.
• 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.
• Townsville Airport handled 1,644,089 passengers last year.
• In October 2002, redevelopment started on the domestic terminal.

Facts about St. Mary's Airport (KSM):

• Because of St. Mary's Airport's relatively low elevation of 312 feet, planes can take off or land at St. Mary's 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 St. Mary's Airport (KSM) is Cape Town International Airport (CPT), which is located 10,494 miles (16,889 kilometers) away in Cape Town, South Africa.
• St. Mary's Airport (KSM) has 2 runways.
• The closest airport to St. Mary's Airport (KSM) is Mountain Village Airport (MOU), which is located only 13 miles (20 kilometers) W of KSM.