Nonstop flight route between Xi'an, Shaanxi, China and San Diego, California, United States:

About this route:

A direct, nonstop flight between Xi'an Xiguan Airport (SIA), Xi'an, Shaanxi, China and Montgomery Field (MYF), San Diego, California, United States would travel a Great Circle distance of 6,909 miles (or 11,119 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 Xi'an Xiguan Airport and Montgomery Field, 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 Xi'an Xiguan Airport and Montgomery Field. 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 Xi'an Xiguan Airport (SIA):

• The closest airport to Xi'an Xiguan Airport (SIA) is Xi'an Xianyang International Airport (XIY), which is located 22 miles (35 kilometers) WNW of SIA.
• Xi'an Xiguan Airport (SIA) currently has only 1 runway.
• In addition to being known as "Xi'an Xiguan Airport", other names for SIA include "西安西关机场" and "Xī'ān Xīguān Jīchǎng".
• The furthest airport from Xi'an Xiguan Airport (SIA) is La Unión Airport (LUI), which is nearly antipodal to Xi'an Xiguan Airport (meaning Xi'an Xiguan Airport is almost on the exact opposite side of the Earth from La Unión Airport), and is located 12,392 miles (19,943 kilometers) away in La Unión, Honduras[disambiguation needed].

Facts about Montgomery Field (MYF):

• In addition to being known as "Montgomery Field", another name for MYF is "Gibbs AF Auxiliary Field".
• The closest airport to Montgomery Field (MYF) is MCAS Miramar, (NKX), which is located only 4 miles (6 kilometers) N of MYF.
• The airport opened in July 1940 as "Gibbs Field" as an all-way clay and gravel surface airfield.
• Because of Montgomery Field's relatively low elevation of 427 feet, planes can take off or land at Montgomery Field 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 war the airport returned to civil control.
• Montgomery Field (MYF) has 3 runways.
• The furthest airport from Montgomery Field (MYF) is Sir Gaëtan Duval Airport (RRG), which is located 11,534 miles (18,562 kilometers) away in Rodrigues Island, Mauritius.