Nonstop flight route between Zhijiang, Hubei, China and Willow Grove, Pennsylvania, United States:

About this route:

A direct, nonstop flight between Zhijiang Airport (HJJ), Zhijiang, Hubei, China and NAS JRB Willow Grove (NXX), Willow Grove, Pennsylvania, United States would travel a Great Circle distance of 7,753 miles (or 12,477 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 Zhijiang Airport and NAS JRB Willow Grove, 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 Zhijiang Airport and NAS JRB Willow Grove. 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 Zhijiang Airport (HJJ):

• Zhijiang Airport is an airport serving the city of Huaihua in Hunan Province, China.
• The closest airport to Zhijiang Airport (HJJ) is Tongren Fenghuang Airport (TEN), which is located 39 miles (62 kilometers) NW of HJJ.
• During World War II, the airport was known as Chihkiang Airfield and was used by the United States Army Air Forces Fourteenth Air Force as part of the China Defensive Campaign.
• In addition to being known as "Zhijiang Airport", other names for HJJ include "芷江机场", "Zhǐjiāng Jīchǎng" and "ZGCJ".
• Chihkiang Air Base was also the headquarters of the Fourteenth Air Force Chinese-American Composite Wing, whose squadrons flew P-40 Warhawk aircraft.
• Zhijiang Airport (HJJ) currently has only 1 runway.
• The furthest airport from Zhijiang Airport (HJJ) is Chamonate Airfield (CPO), which is nearly antipodal to Zhijiang Airport (meaning Zhijiang Airport is almost on the exact opposite side of the Earth from Chamonate Airfield), and is located 12,425 miles (19,995 kilometers) away in Copiapó, Atacama Region, Chile.

Facts about NAS JRB Willow Grove (NXX):

• The closest airport to NAS JRB Willow Grove (NXX) is Wings Field (BBX), which is located only 8 miles (12 kilometers) SW of NXX.
• Flight activity began here in 1926 when Harold Frederick Pitcairn constructed a hangar and a grass airstrip in Horsham, Pennsylvania.
• Final closure of NAS JRB Willow Grove occurred on September 15, 2011.
• The furthest airport from NAS JRB Willow Grove (NXX) is Margaret River Airport (MGV), which is located 11,726 miles (18,871 kilometers) away in Margaret River, Western Australia, Australia.
• NAS JRB Willow Grove (NXX) currently has only 1 runway.
• Because of NAS JRB Willow Grove's relatively low elevation of 335 feet, planes can take off or land at NAS JRB Willow Grove 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.
• After the start of World War II, the United States purchased the property, under threat of eminent domain.
• The airfield shut down on March 31, 2011.