Nonstop flight route between Kathmandu, Nepal and Tucson, Arizona, United States:

About this route:

A direct, nonstop flight between Tribhuvan International Airport (KTM), Kathmandu, Nepal and Tucson International Airport (TUS), Tucson, Arizona, United States would travel a Great Circle distance of 8,167 miles (or 13,144 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 Tucson 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 Tucson 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):

• In 1955 the airport was inaugurated by King Mahendra and renamed Tribhuvan Airport in memory of the king's father.
• In addition to being known as "Tribhuvan International Airport", another name for KTM is "त्रिभुवन अन्तर्राष्ट्रिय विमानस्थल".
• 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.
• The closest airport to Tribhuvan International Airport (KTM) is Ramechhap Airport (RHP), which is located 48 miles (77 kilometers) ESE of KTM.
• 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.
• Tribhuvan International Airport handled 3,405,015 passengers last year.
• The Airport is connected to the Cities of Kathmandu and Lalitpur through the Busses of Sajha Yatayat, which stop in front of the International Terminal.
• Tribhuvan International Airport (KTM) currently has only 1 runway.
• The first jet aircraft to land at Tribhuvan was a Air india Boeing 707, which touched down on the 6,600 feet runway in 1967.
• The airport began as Gauchaur Airport, named after the area of Kathmandu where it was situated.

Facts about Tucson International Airport (TUS):

• On November 15, 1963 a new terminal designed by Terry Atkinson opened with an international inspection station.
• There are two air freight facilities located east of the Main Terminal, off Airport Drive.
• The closest airport to Tucson International Airport (TUS) is Davis–Monthan Air Force Base (DMA), which is located only 5 miles (8 kilometers) NE of TUS.
• During its history at TUS, the 162nd has operated the F-86 Sabre, F-100 Super Sabre, F-102 Delta Dagger, A-7 Corsair II and F-16 Fighting Falcon aircraft.
• A Concourse Renovation Project was finished in 2005 – the last phase of a remodeling begun in 2000 that added 82,000 sq ft to ticketing and baggage claim designed by HNTB.
• Tucson International Airport handled 1,779,679 passengers last year.
• The furthest airport from Tucson International Airport (TUS) is Sir Gaëtan Duval Airport (RRG), which is located 11,513 miles (18,528 kilometers) away in Rodrigues Island, Mauritius.
• Tucson International Airport (TUS) has 3 runways.