Nonstop flight route between Fort Sill, Oklahoma, United States and Hanzhong, Shaanxi, China:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Hanzhong Xiguan Airport (HZG), Hanzhong, Shaanxi, China would travel a Great Circle distance of 7,477 miles (or 12,033 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 Henry Post Army Airfield and Hanzhong Xiguan 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 Henry Post Army Airfield and Hanzhong Xiguan 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 Henry Post Army Airfield (FSI):

• Post Field served as a base for flight training for the Air Service.
• The closest airport to Henry Post Army Airfield (FSI) is Lawton–Fort Sill Regional Airport (LAW), which is located only 6 miles (9 kilometers) S of FSI.
• The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
• The furthest airport from Henry Post Army Airfield (FSI) is Sir Gaëtan Duval Airport (RRG), which is located 10,920 miles (17,575 kilometers) away in Rodrigues Island, Mauritius.
• Air Service/Corps units assigned to Post Field between 1919 and 1941
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.

Facts about Hanzhong Xiguan Airport (HZG):

• In addition to being known as "Hanzhong Xiguan Airport", other names for HZG include "汉中西关机场" and "Hànzhōng Xiguān Jīchǎng".
• The airport has a runway that is 1,800 meters long and 30 meters wide, and a 600-meter terminal building.
• During World War II, the airport was known as Hanchung Airfield and was used by the United States Army Air Forces Fourteenth Air Force as part of the China Defensive Campaign.
• Hanzhong Xiguan Airport is an airport serving the city of Hanzhong in Shaanxi Province, China.
• The closest airport to Hanzhong Xiguan Airport (HZG) is Guangyuan Airport (GYS), which is located 89 miles (143 kilometers) WSW of HZG.
• The furthest airport from Hanzhong Xiguan Airport (HZG) is Viña del Mar Airport (KNA), which is nearly antipodal to Hanzhong Xiguan Airport (meaning Hanzhong Xiguan Airport is almost on the exact opposite side of the Earth from Viña del Mar Airport), and is located 12,349 miles (19,873 kilometers) away in Viña del Mar, Chile.