Nonstop flight route between Reading, Pennsylvania, United States and Muang Xay, Laos:

About this route:

A direct, nonstop flight between Reading Regional Airport (RDG), Reading, Pennsylvania, United States and Oudomsay Airport (ODY), Muang Xay, Laos would travel a Great Circle distance of 8,216 miles (or 13,222 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 Reading Regional Airport and Oudomsay 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 Reading Regional Airport and Oudomsay 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 Reading Regional Airport (RDG):

• Since the 1950s the airport has been home to the Reading Composite Squadron of the U.S.
• In addition to being known as "Reading Regional Airport", another name for RDG is "Carl A. Spaatz FieldReading Army Airfield".
• On 11 November 1943 the 26th was reassigned to Camp Campbell, Kentucky to train with the 101st Airborne Division before deploying to England, and engaging in combat operations as part of Ninth Air Force.
• On 1 January 1944 Reading AAF was reassigned to Air Technical Service Command and became a sub-base of the Middletown Air Depot near Harrisburg.
• The closest airport to Reading Regional Airport (RDG) is Heritage Field (PTW), which is located 24 miles (38 kilometers) ESE of RDG.
• Opened as a civil airport in April 1938, Reading Airport was used by the United States Army Air Forces First Air Force as a training airfield during World War II.
• Because of Reading Regional Airport's relatively low elevation of 344 feet, planes can take off or land at Reading Regional 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 Reading Regional Airport (RDG) is Margaret River Airport (MGV), which is located 11,683 miles (18,802 kilometers) away in Margaret River, Western Australia, Australia.
• Reading Regional Airport (RDG) has 2 runways.
• In the 1950s TWA, Capital and Colonial stopped at Reading.

Facts about Oudomsay Airport (ODY):

• Because of Oudomsay Airport's relatively low elevation of 509 feet, planes can take off or land at Oudomsay 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 Oudomsay Airport (ODY) is Maria Reiche Neuman Airport (NZC), which is located 11,987 miles (19,291 kilometers) away in Nazca, Ica Region, Peru.
• In addition to being known as "Oudomsay Airport", another name for ODY is "VL0S".
• The closest airport to Oudomsay Airport (ODY) is Louangnamtha Airport (LXG), which is located 43 miles (69 kilometers) WNW of ODY.