Nonstop flight route between San Antonio, Texas, United States and Tengchong, Yunnan, China:

About this route:

A direct, nonstop flight between Lackland Air Force Base Joint Base San Antonio (SKF), San Antonio, Texas, United States and Tengchong Tuofeng Airport (TCZ), Tengchong, Yunnan, China would travel a Great Circle distance of 8,513 miles (or 13,700 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 Lackland Air Force Base Joint Base San Antonio and Tengchong Tuofeng 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 Lackland Air Force Base Joint Base San Antonio and Tengchong Tuofeng 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 Lackland Air Force Base Joint Base San Antonio (SKF):

• By late 1959 Lackland was also performing air-traffic-control duties for the Federal Aviation Administration.
• No other item in the 1960s compared to the incident that occurred at Lackland in February 1966 with the death of a basic trainee.
• Lackland now consists of the Kelly airstrip, Security Hill, main base Lackland, and the old Medina officer training base now named Medina/Lackland Training Annex.
• The closest airport to Lackland Air Force Base Joint Base San Antonio (SKF) is Stinson Municipal Airport (SSF), which is located only 7 miles (12 kilometers) ESE of SKF.
• On 3 Feb 1948, the facility was named Lackland AFB after Brigadier General Frank Lackland, who was commissioned into the regular Army after serving in the National Guard, District of Columbia.
• Joint Base San Antonio, which includes Lackland Air Force Base, was established in accordance with congressional legislation implementing the recommendations of the 2005 Base Realignment and Closure Commission.
• The furthest airport from Lackland Air Force Base Joint Base San Antonio (SKF) is Sir Gaëtan Duval Airport (RRG), which is located 11,124 miles (17,902 kilometers) away in Rodrigues Island, Mauritius.
• On 1 February 1953 the 741st Aircraft Control and Warning Squadron was activated at Lackland 29°23′16.4″N 98°37′59.9″W / 29.387889°N 98.633306°W / 29.387889.

Facts about Tengchong Tuofeng Airport (TCZ):

• The furthest airport from Tengchong Tuofeng Airport (TCZ) is Chañaral Airport (CNR), which is located 11,752 miles (18,913 kilometers) away in Chañaral, Atacama Region, Chile.
• The closest airport to Tengchong Tuofeng Airport (TCZ) is Dehong Mangshi Airport (LUM), which is located 41 miles (66 kilometers) S of TCZ.
• In addition to being known as "Tengchong Tuofeng Airport", other names for TCZ include "腾冲驼峰机场" and "Téngchōng Tuófēng Jīchǎng".