Nonstop flight route between Tehran, Iran and Kathmandu, Nepal:

About this route:

A direct, nonstop flight between Tehran Imam Khomeini International Airport (IKA), Tehran, Iran and Tribhuvan International Airport (KTM), Kathmandu, Nepal would travel a Great Circle distance of 2,072 miles (or 3,335 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 relatively short distance between Tehran Imam Khomeini International Airport and Tribhuvan International Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Tehran Imam Khomeini International Airport (IKA):

• About 3 trillion rials have been sought for completing Phase 1 of Imam Khomeini International Airport, in the next Iranian year to March 2009, announced managing director of the State Airports Company, Asghar Ketabchi.
• The furthest airport from Tehran Imam Khomeini International Airport (IKA) is Totegegie Airport (GMR), which is located 11,511 miles (18,525 kilometers) away in Mangareva, Gambier Islands, French Polynesia.
• In addition to being known as "Tehran Imam Khomeini International Airport", another name for IKA is "فرودگاه امام خمینی".
• IKA has obtained the international certificate of Integrated Management System.
• The original opening was scheduled for 11 February 2004, the onset of the auspicious "Ten-Day Dawn" celebrations, marking the anniversary of the 1979 Islamic Revolution.
• Tehran Imam Khomeini International Airport handled 4,986,477 passengers last year.
• Tehran Imam Khomeini International Airport (IKA) has 2 runways.
• The closest airport to Tehran Imam Khomeini International Airport (IKA) is Mehrabad Airport (THR), which is located 21 miles (34 kilometers) NNE of IKA.
• It was designed to replace Mehrabad International Airport, which is in the west of the city, now inside the city boundaries.
• However, on 8 May, a few hours after the opening of airport, the Revolutionary Guards of the Iranian Armed Forces closed it, citing security fears over the use of foreigners in the running of the airport.
• Just prior to the opening on 8 May, two local airlines refused to switch to the new airport.

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.
• 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".
• The airport is now again connected to Europe with service by Turkish Airlines to Istanbul, after a long gap without service to Europe when Royal Nepal ended their flights to Frankfurt and London in 2001.
• The closest airport to Tribhuvan International Airport (KTM) is Ramechhap Airport (RHP), which is located 48 miles (77 kilometers) ESE of KTM.
• Tribhuvan International Airport is an international airport in Kathmandu, Nepal.
• Tribhuvan International Airport (KTM) currently has only 1 runway.
• The airport began as Gauchaur Airport, named after the area of Kathmandu where it was situated.
• Tribhuvan International Airport handled 3,405,015 passengers last year.