Nonstop flight route between Portsmouth, Ohio, United States and Adelaide, South Australia, Australia:

About this route:

A direct, nonstop flight between Greater Portsmouth Regional Airport (PMH), Portsmouth, Ohio, United States and Adelaide Airport (ADL), Adelaide, South Australia, Australia would travel a Great Circle distance of 10,154 miles (or 16,341 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 Greater Portsmouth Regional Airport and Adelaide 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 Greater Portsmouth Regional Airport and Adelaide 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 Greater Portsmouth Regional Airport (PMH):

• The closest airport to Greater Portsmouth Regional Airport (PMH) is Lawrence County Airpark (HTW), which is located 35 miles (56 kilometers) SSE of PMH.
• Because of Greater Portsmouth Regional Airport's relatively low elevation of 663 feet, planes can take off or land at Greater Portsmouth Regional 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 Greater Portsmouth Regional Airport (PMH) is Margaret River Airport (MGV), which is located 11,385 miles (18,322 kilometers) away in Margaret River, Western Australia, Australia.
• Greater Portsmouth Regional Airport covers an area of 246 acres at an elevation of 663 feet above mean sea level.
• Greater Portsmouth Regional Airport (PMH) currently has only 1 runway.

Facts about Adelaide Airport (ADL):

• As of 2011 a series of developments are either underway, approved or proposed for Adelaide Airport.
• The new airport terminal is approximately 850 m end to end and is capable of handling 27 aircraft, including the Airbus A380, simultaneously and processing 3,000 passengers per hour.
• The closest airport to Adelaide Airport (ADL) is Kingscote Airport (KGC), which is located 78 miles (125 kilometers) SW of ADL.
• Adelaide Metro operates several JetBus buses connecting the airport to various locations in Adelaide.
• Adelaide Airport (ADL) has 2 runways.
• Plans were announced for an expansion of the terminal in July 2007, including more aerobridges and demolition of the old International Terminal.
• Adelaide Airport handled 7,337,000 passengers last year.
• The furthest airport from Adelaide Airport (ADL) is Flores Airport (FLW), which is located 11,789 miles (18,972 kilometers) away in Flores Island, Azores, Portugal.
• Because of Adelaide Airport's relatively low elevation of 20 feet, planes can take off or land at Adelaide 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.