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

About this route:

A direct, nonstop flight between Biratnagar Airport (BIR), Biratnagar, Nepal and Tulsa International Airport (TUL), Tulsa, Oklahoma, United States would travel a Great Circle distance of 8,101 miles (or 13,038 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 Biratnagar Airport and Tulsa International 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 Biratnagar Airport and Tulsa International 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 Biratnagar Airport (BIR):

• 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.
• List of airports in Nepal
• 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 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.

Facts about Tulsa International Airport (TUL):

• McIntyre evidently closed his airport during the 1930s and merged it with R.
• Because of Tulsa International Airport's relatively low elevation of 677 feet, planes can take off or land at Tulsa International 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 closest airport to Tulsa International Airport (TUL) is Richard Lloyd Jones Jr. Airport (RVS), which is located only 12 miles (20 kilometers) SSW of TUL.
• The airport is served by Tulsa Transit bus 203, west toward downtown and south toward Memorial and 31st.
• In 2010 the airport embarked on a major renovation of the 1960s era terminal.
• The furthest airport from Tulsa International Airport (TUL) is Sir Gaëtan Duval Airport (RRG), which is located 10,743 miles (17,289 kilometers) away in Rodrigues Island, Mauritius.
• The April 1957 OAG shows 20 departures each weekday on American, 18 Braniff, 6 Continental, 6 Central and 4 TWA.
• Tulsa International Airport (TUL) has 3 runways.
• Spirit AeroSystems builds Boeing Wing and floor beam parts and Gulfstream Wing parts in a facility on the east side of the airport, just north of runway 26.
• The 138th Fighter Wing of the Air National Guard is based at the co-located Tulsa Air National Guard Base.
• Tulsa International Airport handled 2,794,469 passengers last year.