Nonstop flight route between Portsmouth, Ohio, United States and Mackay, Queensland, Australia:

About this route:

A direct, nonstop flight between Greater Portsmouth Regional Airport (PMH), Portsmouth, Ohio, United States and Mackay Airport (MKY), Mackay, Queensland, Australia would travel a Great Circle distance of 9,143 miles (or 14,714 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 Mackay 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 Mackay 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.
• Greater Portsmouth Regional Airport (PMH) currently has only 1 runway.
• The airport offers fuel services along with a small snack bar, a couple of hangars, mechanics, and pilot snooze room.
• 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.
• 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 Mackay Airport (MKY):

• The closest airport to Mackay Airport (MKY) is Great Barrier Reef Airport (HTI), which is located 58 miles (94 kilometers) NNW of MKY.
• Mackay Airport (MKY) has 2 runways.
• The furthest airport from Mackay Airport (MKY) is Agostinho Neto Airport (NTO), which is located 11,973 miles (19,269 kilometers) away in Ponta do Sol, Santo Antão, Cape Verde.
• Because of Mackay Airport's relatively low elevation of 19 feet, planes can take off or land at Mackay 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.
• Mackay Airport handled 1,049,172 passengers last year.
• Despite the collapse of airlines Ansett Australia and Flight West Airlines in 2001, Mackay Airport has experienced considerable growth in recent years, due to the use of the airport by Virgin Australia and the expansion of QantasLink services, and handles over 620,000 passengers through the terminal per annum but that has slowed and the airport is up for sale.
• Mackay Airport had grass landing strips until 1940, when the Commonwealth Government extended the airport's boundaries and upgraded the runways to unsealed gravel for use during World War II.