Nonstop flight route between Townsville, Queensland, Australia and Port Huron, Michigan, United States:

About this route:

A direct, nonstop flight between Townsville Airport (TSV), Townsville, Queensland, Australia and St. Clair County International Airport (PHN), Port Huron, Michigan, United States would travel a Great Circle distance of 9,154 miles (or 14,732 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. Clair County International 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. Clair County International 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):

• In August 2002, Qantas ceased the services to Singapore, which had been at times circuitously routed via southern airports such as Brisbane, due to lack of demand.
• Townsville Airport (TSV) has 2 runways.
• 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 International Airport has an integrated terminal building, with the Southern concourse the international terminal, and the Northern concourse the domestic terminal.
• 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.
• During the 1990s a new crisis was looming for Townsville International Airport.
• On 13 December 2003, an "Open Day" was held for Townsville residents to view the new look airport.
• In addition to being known as "Townsville Airport", other names for TSV include "Garbutt Airport" and "Townsville International Airport".
• With the new demand for international services, Townsville became the first regional Australian airport to offer direct long-distance international flights.
• The Department of Defence was looking for military airfield sites in northern Australia at the time, and almost immediately Townsville Airport was planned for expansion as a Royal Australian Air Force base for three fighter squadrons.
• The closest airport to Townsville Airport (TSV) is Charters Towers Airport (CXT), which is located 63 miles (102 kilometers) SSW of TSV.
• Townsville Airport handled 1,644,089 passengers last year.
• 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 airport is the Northern Australian focus city for Virgin Australia, and has developed an aerospace precinct attracting major civil and military maintenance activities.

Facts about St. Clair County International Airport (PHN):

• Because of St. Clair County International Airport's relatively low elevation of 650 feet, planes can take off or land at St. Clair County International 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. Clair County International Airport (PHN) is Sarnia (Chris Hadfield) Airport (YZR), which is located only 13 miles (20 kilometers) ENE of PHN.
• The furthest airport from St. Clair County International Airport (PHN) is Margaret River Airport (MGV), which is located 11,302 miles (18,189 kilometers) away in Margaret River, Western Australia, Australia.
• St. Clair County International Airport (PHN) has 2 runways.