Nonstop flight route between Port Alexander, Alaska, United States and Darwin, Northern Territory, Australia:

About this route:

A direct, nonstop flight between Port Alexander Seaplane Base (PTD), Port Alexander, Alaska, United States and Darwin International Airport (DRW), Darwin, Northern Territory, Australia would travel a Great Circle distance of 7,101 miles (or 11,428 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 Port Alexander Seaplane Base and Darwin 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 Port Alexander Seaplane Base and Darwin 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 Port Alexander Seaplane Base (PTD):

• Port Alexander Seaplane Base (PTD) currently has only 1 runway.
• Port Alexander Seaplane Base has one seaplane landing area designated N/S which measures 3,000 by 300 feet.
• Port Alexander Seaplane Base is a state owned, public use seaplane base located in Port Alexander, a city at the southeastern corner of Baranof Island in the Petersburg Census Area of the U.S.
• Because of Port Alexander Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Port Alexander 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.
• The furthest airport from Port Alexander Seaplane Base (PTD) is Port Alfred Airport (AFD), which is located 10,640 miles (17,123 kilometers) away in Port Alfred, South Africa.
• The closest airport to Port Alexander Seaplane Base (PTD) is Point Baker Seaplane Base (KPB), which is located 40 miles (64 kilometers) E of PTD.
• In addition to being known as "Port Alexander Seaplane Base", another name for PTD is "AHP".

Facts about Darwin International Airport (DRW):

• During the 2010–11 financial year there was a total of 1,679,899 passengers.
• Because of Darwin International Airport's relatively low elevation of 103 feet, planes can take off or land at Darwin 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.
• Darwin International Airport handled 1,743,734 passengers last year.
• In 1945 the Department of Aviation made the existing Darwin military airfield available for civil aviation purpose.
• The furthest airport from Darwin International Airport (DRW) is Cayenne – Félix Eboué Airport (CAY), which is located 11,867 miles (19,099 kilometers) away in Cayenne, French Guiana.
• Cyclone Tracy hit Darwin in 1974 and flattened the city.
• Darwin International Airport (DRW) has 2 runways.
• In 2008 the Australian Infrastructure Fund, which holds 28.2% of Northern Territory Airports, announced that the airport would undergo a $60 million expansion to cater for growing passenger numbers.
• In addition to being known as "Darwin International Airport", another name for DRW is "RAAF Base Darwin".
• The closest airport to Darwin International Airport (DRW) is Bathurst Island Airport (BRT), which is located 48 miles (77 kilometers) NNW of DRW.