Nonstop flight route between Zhangye, Gansu, China and Tucson, Arizona, United States:

About this route:

A direct, nonstop flight between Zhangye Ganzhou Airport (YZY), Zhangye, Gansu, China and Davis–Monthan Air Force Base (DMA), Tucson, Arizona, United States would travel a Great Circle distance of 7,131 miles (or 11,476 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 Zhangye Ganzhou 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 Zhangye Ganzhou 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 Zhangye Ganzhou Airport (YZY):

• In addition to being known as "Zhangye Ganzhou Airport", other names for YZY include "张掖甘州机场" and "Zhāngyè Gānzhōu Jīchǎng".
• The closest airport to Zhangye Ganzhou Airport (YZY) is Alxa Right Banner Badanjilin Airport (RHT), which is located 59 miles (95 kilometers) ENE of YZY.
• The furthest airport from Zhangye Ganzhou Airport (YZY) is Pichoy Airport (ZAL), which is nearly antipodal to Zhangye Ganzhou Airport (meaning Zhangye Ganzhou Airport is almost on the exact opposite side of the Earth from Pichoy Airport), and is located 12,098 miles (19,470 kilometers) away in Valdivia, Chile.

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

• One of the wing's tenant units, the 55th Electronic Combat Group, is tasked to provide command, control and communications countermeasures in support of tactical forces with its EC-130H aircraft.
• In April 1953 the Air Defense Command's 15th Fighter-Interceptor Squadron was activated with F-86A Sabres.
• Davis–Monthan Air Force Base is a United States Air Force base located within the city limits approximately 5 miles south-southeast of downtown Tucson, Arizona.
• 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.
• 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.
• Military presence at the field began when Sergeant Simpson relocated his fuel and service operation to the site on 6 October 1927.
• On 1 September 1982, the headquarters of the 602nd Tactical Air Control Wing and its subordinate 23rd Tactical Air Support Squadron, a unit responsible for the Air Force's tactical air control system west of the Mississippi River transferred from Bergstrom Air Force Base, Texas, and stood up at D-M, bringing 16 OA-37B aircraft and numerous new personnel to the base.
• 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.