Nonstop flight route between Universal City, Texas, United States and Sayaboury, Laos:

About this route:

A direct, nonstop flight between Randolph Air Force Base Joint Base San Antonio (RND), Universal City, Texas, United States and Sayaboury Airport (ZBY), Sayaboury, Laos would travel a Great Circle distance of 8,813 miles (or 14,184 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 Randolph Air Force Base Joint Base San Antonio and Sayaboury 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 Randolph Air Force Base Joint Base San Antonio and Sayaboury 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 Randolph Air Force Base Joint Base San Antonio (RND):

• Once the site for the field was selected, a committee decided to name the base after Captain William Millican Randolph, a native of Austin and graduate of Texas A&M, who was killed on 17 February 1928, in the crash of a Curtiss AT-4 Hawk, 27–220, on takeoff from Gorman Field, Texas.
• In addition to being known as "Randolph Air Force Base Joint Base San Antonio", another name for RND is "Randolph AFB".
• The closest airport to Randolph Air Force Base Joint Base San Antonio (RND) is San Antonio International Airport (SAT), which is located only 12 miles (19 kilometers) W of RND.
• Randolph AFB is named after Captain William Millican Randolph, a native of Austin, who was on the base naming committee at the time of his death in a crash.
• Although barely half-completed, Randolph Field was dedicated 20 June 1930, with an estimated 15,000 people in attendance and a fly-by of 233 planes.
• When Randolph resumed flying training activities in March 1948, primary pilot training was deleted from its program, and in August 1948 the 3510th Pilot Training Wing was activated.
• The furthest airport from Randolph Air Force Base Joint Base San Antonio (RND) is Sir Gaëtan Duval Airport (RRG), which is located 11,103 miles (17,869 kilometers) away in Rodrigues Island, Mauritius.
• The Air Corps Act of 1926 mandated that rated pilots comprise 90% of all commissioned officers of the Air Corps.

Facts about Sayaboury Airport (ZBY):

• Because of Sayaboury Airport's relatively low elevation of 0 feet, planes can take off or land at Sayaboury Airport 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.
• The furthest airport from Sayaboury Airport (ZBY) is Maria Reiche Neuman Airport (NZC), which is nearly antipodal to Sayaboury Airport (meaning Sayaboury Airport is almost on the exact opposite side of the Earth from Maria Reiche Neuman Airport), and is located 12,064 miles (19,415 kilometers) away in Nazca, Ica Region, Peru.
• The closest airport to Sayaboury Airport (ZBY) is Luang Prabang International Airport (LPQ), which is located 54 miles (86 kilometers) NNE of ZBY.