Nonstop flight route between Tacoma, Washington, United States and Viedma, Argentina:

About this route:

A direct, nonstop flight between Gray Army Airfield (GRF), Tacoma, Washington, United States and Gobernador Edgardo Castello Airport (VDM), Viedma, Argentina would travel a Great Circle distance of 7,090 miles (or 11,410 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 Gobernador Edgardo Castello 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 Gobernador Edgardo Castello 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):

• Gray Army Airfield (GRF) currently has only 1 runway.
• The 9th Cavalry Brigade in the 1980s developed air-assault strategies with their AH-1 Cobra helicopters based upon experiences learned in Vietnam.
• The Air Transport Command.
• 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.
• The Army Air Force closed its facilities in 1947.
• Used to support Fort Lewis, Army helicopters assisted with medical evacuations at Mount Rainier National Park on numerous occasions in the 1970s.
• 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.
• In October 1921 Curtiss JN-4 “Jenny” biplanes flew from the Naval Station at Sand Point to a grass airfield at what was then called "Camp Lewis", located at a site just west of today’s Gray AAF.
• 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)".

Facts about Gobernador Edgardo Castello Airport (VDM):

• Gobernador Edgardo Castello Airport (VDM) has 2 runways.
• In addition to being known as "Gobernador Edgardo Castello Airport", another name for VDM is "Aeropuerto de Viedma – Gobernador Edgardo Castello".
• The furthest airport from Gobernador Edgardo Castello Airport (VDM) is Beijing Capital International Airport (PEK), which is nearly antipodal to Gobernador Edgardo Castello Airport (meaning Gobernador Edgardo Castello Airport is almost on the exact opposite side of the Earth from Beijing Capital International Airport), and is located 12,378 miles (19,920 kilometers) away in Beijing, People's Republic of China.
• Because of Gobernador Edgardo Castello Airport's relatively low elevation of 20 feet, planes can take off or land at Gobernador Edgardo Castello 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 Gobernador Edgardo Castello Airport (VDM) is Antoine de Saint Exupéry Airport (OES), which is located 107 miles (172 kilometers) W of VDM.