Nonstop flight route between Zhangye, Gansu, China and Big Spring, Texas, United States:

About this route:

A direct, nonstop flight between Zhangye Ganzhou Airport (YZY), Zhangye, Gansu, China and Webb Air Force Base Big Spring Army Airfield (BGS), Big Spring, Texas, United States would travel a Great Circle distance of 7,327 miles (or 11,792 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 Webb Air Force Base Big Spring Army Airfield, 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 Webb Air Force Base Big Spring Army Airfield. 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):

• 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.
• In addition to being known as "Zhangye Ganzhou Airport", other names for YZY include "张掖甘州机场" and "Zhāngyè Gānzhōu Jīchǎng".

Facts about Webb Air Force Base Big Spring Army Airfield (BGS):

• In August 1972, ATC established a pilot instructor training course for Vietnamese Air Force instructors at Webb AFB, Texas.
• The AT-11 which was activated to replace the separate air and ground units.
• The airfield and flight line was converted to an uncontrolled/UNICOM-only general aviation airport renamed Big Spring McMahon-Wrinkle Airport, serving the City of Big Spring.
• The facility was brought back into service as a primary training installation because of the Korean War and the need for additional pilots.
• The closest airport to Webb Air Force Base Big Spring Army Airfield (BGS) is Midland Airpark (MDD), which is located 36 miles (58 kilometers) WSW of BGS.
• The furthest airport from Webb Air Force Base Big Spring Army Airfield (BGS) is Sir Gaëtan Duval Airport (RRG), which is located 11,166 miles (17,969 kilometers) away in Rodrigues Island, Mauritius.
• The airfield was activated as Big Spring Air Force Base on 1 October 1951 by the United States Air Force Air Training Command and established the 3560th Pilot Training Wing.
• Activated on 26 June 1942, the mission of Big Spring AAF was to train aviation cadets in high altitude precision bombing as bombardiers.