Nonstop flight route between Grafton, New South Wales, Australia and Tucson, Arizona, United States:

About this route:

A direct, nonstop flight between Clarence Valley Regional Airport (GFN), Grafton, New South Wales, Australia and Davis–Monthan Air Force Base (DMA), Tucson, Arizona, United States would travel a Great Circle distance of 7,601 miles (or 12,232 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 Clarence Valley Regional Airport and Davis–Monthan Air Force Base, 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 Clarence Valley Regional Airport and Davis–Monthan Air Force Base. 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 Clarence Valley Regional Airport (GFN):

• The furthest airport from Clarence Valley Regional Airport (GFN) is Santa Maria Airport (SMA), which is located 11,928 miles (19,196 kilometers) away in Santa Maria, Portugal.
• The closest airport to Clarence Valley Regional Airport (GFN) is Coffs Harbour Airport (CFS), which is located 39 miles (63 kilometers) S of GFN.
• Clarence Valley Regional Airport (GFN) currently has only 1 runway.
• Because of Clarence Valley Regional Airport's relatively low elevation of 110 feet, planes can take off or land at Clarence Valley 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.

Facts about Davis–Monthan Air Force Base (DMA):

• The Cold War era was ushered in at Davis-Monthan in March 1946, in the form of the 40th and 444th Bombardment Groups, both equipped with B-29s.
• The closest airport to Davis–Monthan Air Force Base (DMA) is Tucson International Airport (TUS), which is located only 5 miles (8 kilometers) SW of DMA.
• Two other major tenants, the 563rd Rescue Group and 943rd Rescue Group, are tasked to provide combat search and rescue support worldwide.
• In 1919, the Tucson Chamber of Commerce aviation committee established the nation's first municipally owned airfield at the current site of the Tucson Rodeo Grounds.
• One site under the 390 SMW, known both as Titan II Site 571-7 and as Air Force Facility Missile Site 8, was initially decommissioned in 1982.
• In July 1963, the 4028th Strategic Reconnaissance Weather Wing, equipped with U-2 strategic reconnaissance aircraft, began flying global missions from Davis-Monthan.
• As the location of the Air Force Materiel Command's 309th Aerospace Maintenance and Regeneration Group, Davis–Monthan Air Force Base is the sole aircraft boneyard for excess military and government aircraft.
• The furthest airport from Davis–Monthan Air Force Base (DMA) is Sir Gaëtan Duval Airport (RRG), which is located 11,508 miles (18,521 kilometers) away in Rodrigues Island, Mauritius.
• Training at the airfield came to a halt on 14 August 1945, when the Japanese surrendered.
• The 41st Electronic Combat Squadron, equipped with the EC-130H Compass Call aircraft, arrived on 1 July 1980, and reported to the 552d Airborne Warning and Control Wing.