Nonstop flight route between Cheyenne, Wyoming, United States and Xi'an, Shaanxi, China:

About this route:

A direct, nonstop flight between Francis E. Warren Air Force Base (FEW), Cheyenne, Wyoming, United States and Xi'an Xiguan Airport (SIA), Xi'an, Shaanxi, China would travel a Great Circle distance of 6,791 miles (or 10,928 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 Francis E. Warren Air Force Base and Xi'an 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 Francis E. Warren Air Force Base and Xi'an 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 Francis E. Warren Air Force Base (FEW):

• The furthest airport from Francis E. Warren Air Force Base (FEW) is Sir Gaëtan Duval Airport (RRG), which is located 10,806 miles (17,390 kilometers) away in Rodrigues Island, Mauritius.
• The closest airport to Francis E. Warren Air Force Base (FEW) is Cheyenne Regional Airport (CYS), which is located only 3 miles (5 kilometers) ENE of FEW.
• In 1927, the last cavalry units left the installation, ending 60 years of cavalry history at Fort Russell.
• As work proceeded at the Warren I complex, the Army Corps of Engineers contracted for "Warren II" with three sites with three Atlas-D launchers at each in February 1959.
• The 90th Missile Wing has been commanded by Colonel Tracey Hayes.
• In 1898, the Spanish-American War renewed importance to the post.
• In addition to being known as "Francis E. Warren Air Force Base", another name for FEW is "Francis E. Warren AFB".
• 319th Missile Squadron320th Missile Squadron321st Missile Squadron, 90th Operations Support Squadron, and 37th Helicopter Squadron.
• In 1906, Secretary of War William Howard Taft recommended Fort Russell expand to a brigade-size post.
• From 1913 to 1916, during the Mexican Revolution, post artillery units were stationed along the border to prevent the struggle from coming onto American soil.
• In 1957, in response to budget reductions, Air Training Command formed a base utilization board to examine all its facilities, looking at existing and future training requirements.

Facts about Xi'an Xiguan Airport (SIA):

• 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].
• 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.
• 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".
• Xi'an Xiguan Airport (SIA) currently has only 1 runway.