Nonstop flight route between Tacoma, Washington, United States and Lockhart River, Queensland, Australia:

About this route:

A direct, nonstop flight between McChord Field/McChord AFB (TCM), Tacoma, Washington, United States and Lockhart River Airport (IRG), Lockhart River, Queensland, Australia would travel a Great Circle distance of 7,060 miles (or 11,362 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 McChord Field/McChord AFB and Lockhart River 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 McChord Field/McChord AFB and Lockhart River 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 McChord Field/McChord AFB (TCM):

• The closest airport to McChord Field/McChord AFB (TCM) is Gray Army Airfield (GRF), which is located only 6 miles (10 kilometers) SW of TCM.
• In 1958, a Semi Automatic Ground Environment Data Center, and Combat Center was established at McChord.
• Starting in mid-1943 the training of B-17 and B-24 replacement crews began to be phased out, as the Second Air Force began ramping up training of B-29 Superfortress Very Heavy bomb groups, destined for Twentieth Air Force.
• In addition to being known as "McChord Field/McChord AFB", another name for TCM is "Part of Air Mobility Command (AMC)".
• The ADC radar site was deactivated 1 April 1960 and repositioned to Fort Lawton AFS where the Air Force consolidated its anti-aircraft radars with the United States Army Seattle Defense Area Army Air-Defense Command Post S-90DC for Nike missile operations.
• Part of Air Mobility Command
• The furthest airport from McChord Field/McChord AFB (TCM) is Tôlanaro Airport (FTU), which is located 10,803 miles (17,386 kilometers) away in Tôlanaro, Madagascar.
• During the International Geophysical Year 1957–1958, and subsequently through 1962 the 62d TCW supported scientific stations in the Arctic Ocean by airlanding and airdropping supplies on the drifting ice.
• The 62d Operations Group flies the C-17 Globemaster III transport from McChord Field.
• McChord Field/McChord AFB (TCM) has 2 runways.
• In 1917, the citizens of Pierce County, Washington approved a bond measure for $2,000,000 to buy 70,000 acres of land to be donated to the Federal Government for use as a military reservation.
• Because of McChord Field/McChord AFB's relatively low elevation of 322 feet, planes can take off or land at McChord Field/McChord AFB 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 Lockhart River Airport (IRG):

• Because of Lockhart River Airport's relatively low elevation of 77 feet, planes can take off or land at Lockhart River 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 addition, the 479th Service Squadron provided supplies for the B-26 and B-17s assigned to the airport, as well as operating a repair and maintenance depot for B-24 Liberator aircraft.
• Lockhart River Airport (IRG) currently has only 1 runway.
• The closest airport to Lockhart River Airport (IRG) is Coen Airport (CUQ), which is located 69 miles (110 kilometers) S of IRG.
• The furthest airport from Lockhart River Airport (IRG) is Cesária Évora International Airport (VXE), which is located 11,611 miles (18,686 kilometers) away in São Vicente, Cape Verde.
• Lockhart River Airport is an airport in Lockhart River, Queensland, Australia, located approximately 800 km north of Cairns on the eastern coast of Cape York Peninsula.
• On 7 May 2005 a Fairchild Metroliner aircraft crashed 6 nautical miles north-west of Lockhart River Airport, killing all 15 people on board.