Nonstop flight route between Tacoma, Washington, United States and Robinvale, Victoria, Australia:

About this route:

A direct, nonstop flight between Gray Army Airfield (GRF), Tacoma, Washington, United States and Robinvale Airport (RBC), Robinvale, Victoria, Australia would travel a Great Circle distance of 8,147 miles (or 13,111 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 Gray Army Airfield and Robinvale 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 Gray Army Airfield and Robinvale 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 Gray Army Airfield (GRF):

• Used to support Fort Lewis, Army helicopters assisted with medical evacuations at Mount Rainier National Park on numerous occasions in the 1970s.
• 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.
• Gray Army Airfield (GRF) currently has only 1 runway.
• Gray Army Airfield resides at elevation of 300 feet above mean sea level.
• During the Vietnam War, GAAF not only trained helicopter units, but fixed-wing aircraft units as well.
• 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 1938 construction included two paved runways, a boiler plant, headquarters building, metal balloon hangar, six-plane hangar, corrugated-iron hangar, storehouse, flight-surgeon office, and film-storage building.
• 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.

Facts about Robinvale Airport (RBC):

• Because of Robinvale Airport's relatively low elevation of 284 feet, planes can take off or land at Robinvale 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.
• Robinvale Airport (RBC) has 2 runways.
• The furthest airport from Robinvale Airport (RBC) is Flores Airport (FLW), which is located 11,938 miles (19,213 kilometers) away in Flores Island, Azores, Portugal.
• The closest airport to Robinvale Airport (RBC) is Mildura Airport (MQL), which is located 29 miles (47 kilometers) N of RBC.