Nonstop flight route between Dubbo, New South Wales, Australia and Tacoma, Washington, United States:

About this route:

A direct, nonstop flight between Dubbo City Regional Airport (DBO), Dubbo, New South Wales, Australia and Gray Army Airfield (GRF), Tacoma, Washington, United States would travel a Great Circle distance of 7,756 miles (or 12,483 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 Dubbo City Regional Airport and Gray Army Airfield, 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 Dubbo City Regional Airport and Gray Army Airfield. 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 Dubbo City Regional Airport (DBO):

• The Mayor of Dubbo, Mathew Dickerson, stated that the council wouldn't back down on the screenings and also stating that "I don't want to be the mayor when a Dubbo plane hits the Harbour Bridge because passengers were not screened".
• Dubbo City Regional Airport (DBO) has 2 runways.
• Because of Dubbo City Regional Airport's relatively low elevation of 935 feet, planes can take off or land at Dubbo City 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 closest airport to Dubbo City Regional Airport (DBO) is Mudgee Airport (DGE), which is located 65 miles (105 kilometers) ESE of DBO.
• Airplanes began landing in Dubbo in the 1920s, though it wasn't until 1935 that land was purchased for an official airport.
• In addition to being known as "Dubbo City Regional Airport", another name for DBO is "Dubbo City Airport".
• The furthest airport from Dubbo City Regional Airport (DBO) is Horta International Airport (HOR), which is located 11,975 miles (19,272 kilometers) away in Horta, Azores, Portugal.
• On 14 March 2013, REX announced that it could cut the weekly services, in response to DCC decision to charge for screening, on the Dubbo - Sydney route from 82 to 73 flights from April 2013 and re-deploying its Dubbo - Sydney aircraft for the Wagga Wagga to Sydney route.

Facts about Gray Army Airfield (GRF):

• Because of Gray Army Airfield's relatively low elevation of 300 feet, planes can take off or land at Gray Army Airfield 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 addition to being known as "Gray Army Airfield", another name for GRF is "(Joint Base Lewis-McChord)".
• The 9th Cavalry Brigade in the 1980s developed air-assault strategies with their AH-1 Cobra helicopters based upon experiences learned in Vietnam.
• Company A, 5th Battalion, 159th Aviation Regiment, conducts high-altitude search-and-rescue operations.
• The Fort Lewis airfield housed observation planes.
• Gray Army Airfield (GRF) currently has only 1 runway.
• During the Vietnam War, GAAF not only trained helicopter units, but fixed-wing aircraft units as well.
• In 1926, the War Department observing aviation expansion overseas requested additional aviation funding.
• The furthest airport from Gray Army Airfield (GRF) is Tôlanaro Airport (FTU), which is located 10,809 miles (17,395 kilometers) away in Tôlanaro, Madagascar.
• The closest airport to Gray Army Airfield (GRF) is McChord Field/McChord AFB (TCM), which is located only 6 miles (10 kilometers) NE of GRF.
• After the Korean War, the 2d Aviation Company, of the 2d Infantry Division, which had been the first helicopter unit in Korea, returned to Fort Lewis with observation/spotter aircraft L-19 Bird Dogs, and L-20 Beavers, as well as H-23 Raven helicopters.