Nonstop flight route between Portsmouth, Ohio, United States and Avalon, Victoria, Australia:

About this route:

A direct, nonstop flight between Greater Portsmouth Regional Airport (PMH), Portsmouth, Ohio, United States and Avalon Airport (AVV), Avalon, Victoria, Australia would travel a Great Circle distance of 9,920 miles (or 15,965 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 Avalon 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 Avalon 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):

• Greater Portsmouth Regional Airport (PMH) currently has only 1 runway.
• 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.
• The closest airport to Greater Portsmouth Regional Airport (PMH) is Lawrence County Airpark (HTW), which is located 35 miles (56 kilometers) SSE of PMH.
• The airport was constructed in the 1957 to replace another airport located in West Portsmouth, Ohio which was situated near the Ohio River.
• 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.

Facts about Avalon Airport (AVV):

• The furthest airport from Avalon Airport (AVV) is Flores Airport (FLW), which is nearly antipodal to Avalon Airport (meaning Avalon Airport is almost on the exact opposite side of the Earth from Flores Airport), and is located 12,165 miles (19,578 kilometers) away in Flores Island, Azores, Portugal.
• Because of Avalon Airport's relatively low elevation of 115 feet, planes can take off or land at Avalon 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.
• Avalon Airport (AVV) currently has only 1 runway.
• In 2013, Virgin Airways announced its take-over bid to purchase a 60% share of the ailing airline, which was approved by the ACCC after a protracted investigation to ensure that airlines and domestic airfares remained competitive to the general public.
• In July 2011, the Civil Aviation Authority grounded all Tiger flights for 5 days, after a series of breaches by the airline, including a flight from Sydney to Avalon Airport where it flew too close to the terminal building as it approached the runway.
• Currently the airport terminal is not equipped with Aerobridges and does not have any Guest Lounges.
• Since acquiring the Head Lease in 1997, Linfox has changed the Airport which now holds the biennial Australian International Airshow – the showcase event of Australia’s aviation sector. 
• The airport was opened in 1953, to cater for the production of military aircraft.
• On 1 June 2004 Jetstar started operations from the airport.
• In addition to being known as "Avalon Airport", another name for AVV is "Melbourne/Avalon".
• The airport's location between Melbourne and Geelong makes it both a capital city airport and an regional airport, servicing a large regional catchment in western Victoria and providing connections to tourism destinations such as the Great Ocean Road. Since Linfox Group’s purchase of the airport in 1997, Avalon Airport’s aviation operations have grown significantly as it has established itself as a second gateway to the Melbourne and Geelong regions.
• The closest airport to Avalon Airport (AVV) is Geelong Airport (GEX), which is located only 16 miles (25 kilometers) SE of AVV.