Nonstop flight route between San Diego, California, United States and Songpan County, Sichuan, China:

About this route:

A direct, nonstop flight between MCAS Miramar, (NKX), San Diego, California, United States and Jiuzhai Huanglong Airport (JZH), Songpan County, Sichuan, China would travel a Great Circle distance of 7,176 miles (or 11,548 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 MCAS Miramar, and Jiuzhai Huanglong 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 MCAS Miramar, and Jiuzhai Huanglong 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 MCAS Miramar, (NKX):

• The furthest airport from MCAS Miramar, (NKX) is Sir Gaëtan Duval Airport (RRG), which is located 11,530 miles (18,556 kilometers) away in Rodrigues Island, Mauritius.
• Kumeyaay Native Americans were the first inhabitants in the vicinity of the base.
• In October 1972, Miramar welcomed the F-14 Tomcat and fighter squadron VF-124, a former Fleet Replacement Squadron was tasked with the mission to train new Tomcat crews.
• The closest airport to MCAS Miramar, (NKX) is Montgomery Field (MYF), which is located only 4 miles (6 kilometers) S of NKX.
• During World War I, the U.S.
• Because of MCAS Miramar,'s relatively low elevation of 478 feet, planes can take off or land at MCAS Miramar, 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.
• MCAS Miramar, (NKX) has 3 runways.
• In addition to being known as "MCAS Miramar,", another name for NKX is "Mitscher Field".
• During the 1940s, both the Navy and the Marine Corps occupied Miramar.

Facts about Jiuzhai Huanglong Airport (JZH):

• The furthest airport from Jiuzhai Huanglong Airport (JZH) is Viña del Mar Airport (KNA), which is nearly antipodal to Jiuzhai Huanglong Airport (meaning Jiuzhai Huanglong Airport is almost on the exact opposite side of the Earth from Viña del Mar Airport), and is located 12,156 miles (19,563 kilometers) away in Viña del Mar, Chile.
• In addition to being known as "Jiuzhai Huanglong Airport", other names for JZH include "九寨黄龙机场" and "Jiǔzhài Huánglóng Jīchǎng".
• Jiuzhai Huanglong Airport is about 240 km from Chengdu Shuangliu International Airport, an aviation hub of Southwest China.
• Due to the elevation of 3,448 m, some passengers may experience symptoms of altitude sickness.
• Jiuzhai Huanglong Airport (JZH) currently has only 1 runway.
• Because of Jiuzhai Huanglong Airport's high elevation of 11,312 feet, planes must typically fly at a faster airspeed in order to takeoff or land at JZH. Combined with a high temperature, this could make JZH a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The closest airport to Jiuzhai Huanglong Airport (JZH) is Mianyang Nanjiao Airport (MIG), which is located 116 miles (187 kilometers) SSE of JZH.