Nonstop flight route between Pasco, Washington, United States and Mount Gambier, Australia:

About this route:

A direct, nonstop flight between Tri-Cities Airport (PSC), Pasco, Washington, United States and Mount Gambier Airport (MGB), Mount Gambier, Australia would travel a Great Circle distance of 8,468 miles (or 13,628 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 Tri-Cities Airport and Mount Gambier 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 Tri-Cities Airport and Mount Gambier 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 Tri-Cities Airport (PSC):

• An expansion and remodel project took place in 1986 that included access roads, parking lots, aircraft parking apron and more than doubling the size of the terminal.
• Because of Tri-Cities Airport's relatively low elevation of 407 feet, planes can take off or land at Tri-Cities 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 Tri-Cities Airport (PSC) is Tôlanaro Airport (FTU), which is located 10,781 miles (17,350 kilometers) away in Tôlanaro, Madagascar.
• The closest airport to Tri-Cities Airport (PSC) is Richland Airport (RLD), which is located only 9 miles (15 kilometers) WNW of PSC.
• Tri-Cities Airport (PSC) has 3 runways.
• General and corporate aviation are important to PSC and they have many facilities to accommodate them.

Facts about Mount Gambier Airport (MGB):

• Mount Gambier Airport was ranked 45th in Australia for the number of revenue passengers served in financial year 2010-2011.
• It is located on the Riddoch Highway in Wandilo about 5 nautical miles north of Mount Gambier.
• The furthest airport from Mount Gambier Airport (MGB) is Flores Airport (FLW), which is located 11,985 miles (19,288 kilometers) away in Flores Island, Azores, Portugal.
• Mount Gambier Airport handled 92,261 passengers last year.
• Because of Mount Gambier Airport's relatively low elevation of 212 feet, planes can take off or land at Mount Gambier 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.
• In 2009 QantasLink said it was exploring further services into regional South Australia, including flights to Mount Gambier.
• The school had its own ambulance, hospital, butcher, gymnasium and even cinema and at its peak was home to over 1000 personnel.
• The closest airport to Mount Gambier Airport (MGB) is Portland Airport (PTJ), which is located 54 miles (88 kilometers) SE of MGB.
• O'Connor Airlines, which ceased operations 14 December 2007, was formerly based at the airport.
• Mount Gambier Airport (MGB) has 3 runways.