Nonstop flight route between Kathmandu, Nepal and Darwin, Northern Territory, Australia:

About this route:

A direct, nonstop flight between Tribhuvan International Airport (KTM), Kathmandu, Nepal and Darwin International Airport (DRW), Darwin, Northern Territory, Australia would travel a Great Circle distance of 4,118 miles (or 6,628 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 Tribhuvan International Airport and Darwin 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 Tribhuvan International Airport and Darwin 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 Tribhuvan International Airport (KTM):

• Because of Tribhuvan International Airport's high elevation of 4,390 feet, planes must typically fly at a faster airspeed in order to takeoff or land at KTM. Combined with a high temperature, this could make KTM a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• Tribhuvan International Airport handled 3,405,015 passengers last year.
• Tribhuvan International Airport (KTM) currently has only 1 runway.
• The closest airport to Tribhuvan International Airport (KTM) is Ramechhap Airport (RHP), which is located 48 miles (77 kilometers) ESE of KTM.
• The airport began as Gauchaur Airport, named after the area of Kathmandu where it was situated.
• The furthest airport from Tribhuvan International Airport (KTM) is Mataveri International Airport (IPC), which is located 11,530 miles (18,556 kilometers) away in Easter Island, Chile.
• In addition to being known as "Tribhuvan International Airport", another name for KTM is "त्रिभुवन अन्तर्राष्ट्रिय विमानस्थल".
• In 1955 the airport was inaugurated by King Mahendra and renamed Tribhuvan Airport in memory of the king's father.
• Radisson Hotel Kathmandu operates an executive lounge for first and business class passengers for some airlines and Thai Airways International operates a business lounge for its business-class passengers, as well as Star Alliance Gold card holders.

Facts about Darwin International Airport (DRW):

• During 2008–09 financial year a total of 1,538,938 passengers passed through Darwin International Airport which consisted of 188,530 international passengers and 1,350,408 domestic passengers.
• It frequently took hits from Japanese bombing through the Second World War, and was used by the Allies to project air power into the Pacific.
• On 8 November 2007 it was announced that it had reached agreements for a $100 million home and lifestyle centre in Darwin Airports Business Park, which will be developed by retail developer Ticor Developments.
• The closest airport to Darwin International Airport (DRW) is Bathurst Island Airport (BRT), which is located 48 miles (77 kilometers) NNW of DRW.
• Because of Darwin International Airport's relatively low elevation of 103 feet, planes can take off or land at Darwin 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.
• In addition to being known as "Darwin International Airport", another name for DRW is "RAAF Base Darwin".
• The furthest airport from Darwin International Airport (DRW) is Cayenne – Félix Eboué Airport (CAY), which is located 11,867 miles (19,099 kilometers) away in Cayenne, French Guiana.
• Darwin International Airport (DRW) has 2 runways.
• Darwin International Airport handled 1,743,734 passengers last year.
• In December 2010 the Federal Government approved the Darwin Airport Master Plan, a 20-year blueprint of how the airport will be affected by and manage issues such as aviation growth and the rise of Darwin Airport as an international transit point between Europe, Asia and Australia.