Nonstop flight route between Altus, Oklahoma, United States and Biratnagar, Nepal:

About this route:

A direct, nonstop flight between Altus Air Force Base (LTS), Altus, Oklahoma, United States and Biratnagar Airport (BIR), Biratnagar, Nepal would travel a Great Circle distance of 8,190 miles (or 13,181 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 Altus Air Force Base and Biratnagar 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 Altus Air Force Base and Biratnagar 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 Altus Air Force Base (LTS):

• In addition to being known as "Altus Air Force Base", another name for LTS is "Altus AFB".
• In August 2002, the mission of the wing grew when the Air Force moved the basic loadmaster course from Sheppard AFB, Texas to Altus.
• June 1961 witnessed the activation of twelve Atlas “F” intercontinental ballistic missile sites within a 40-mile radius of the base.
• Altus AFB was established in 1943 as Altus Army Airfield.
• The furthest airport from Altus Air Force Base (LTS) is Sir Gaëtan Duval Airport (RRG), which is located 10,958 miles (17,635 kilometers) away in Rodrigues Island, Mauritius.
• The closest airport to Altus Air Force Base (LTS) is Altus/Quartz Mountain Regional Airport (AXS), which is located only 5 miles (7 kilometers) WNW of LTS.

Facts about Biratnagar Airport (BIR):

• Nepal government owned and operated, Biratnagar Airport began its service on 6 July 1958, the same year the nation's first Royal Nepal Airlines began its scheduled domestic and international flights.
• List of airports in Nepal
• The closest airport to Biratnagar Airport (BIR) is Bhojpur Airport (BHP), which is located 48 miles (77 kilometers) NNW of BIR.
• Biratnagar Airport (BIR) currently has only 1 runway.
• Because of Biratnagar Airport's relatively low elevation of 236 feet, planes can take off or land at Biratnagar 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 Biratnagar Airport (BIR) is Mataveri International Airport (IPC), which is located 11,408 miles (18,359 kilometers) away in Easter Island, Chile.