Nonstop flight route between Osaka, Japan and Tehran, Iran:

About this route:

A direct, nonstop flight between Osaka International Airport (OSA), Osaka, Japan and Tehran Imam Khomeini International Airport (IKA), Tehran, Iran would travel a Great Circle distance of 4,601 miles (or 7,405 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 Osaka International Airport and Tehran Imam Khomeini 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 Osaka International Airport and Tehran Imam Khomeini 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 Osaka International Airport (OSA):

• Itami was renamed Osaka Airport following its return to Japanese control in March 1959.
• Because of Osaka International Airport's relatively low elevation of 39 feet, planes can take off or land at Osaka 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 furthest airport from Osaka International Airport (OSA) is Rio Grande Regional Airport (RIG), which is located 11,960 miles (19,248 kilometers) away in Rio Grande, Brazil.
• In May 1968, a group of local citizens decided to sue the government for damages related to noise pollution from Itami Airport.
• In addition to being known as "Osaka International Airport", other names for OSA include "Itami International Airport", "大阪国際空港", "Ōsaka Kokusai Kūkō", "ITM" and "RJOO".
• New Kansai International Airport Corporation plans to renovate the terminal by spring 2020, in time for the 2020 Summer Olympics in Tokyo, at a cost of 18 billion yen.
• The closest airport to Osaka International Airport (OSA) is Osaka International Airport (ITM), which is located only 0 mile (0 kilometer) N of OSA.
• In September 2013, NKIAC announced that it would acquire Osaka Airport Terminal Co.
• Osaka International Airport (OSA) has 2 runways.

Facts about Tehran Imam Khomeini International Airport (IKA):

• 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.
• Tehran Imam Khomeini International Airport handled 4,986,477 passengers last year.
• 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.
• Tehran Imam Khomeini International Airport (IKA) has 2 runways.
• TAV officials were ordered to withdraw their personnel and equipment from the airport on 7 May 2004, and operations were handed over to Iran Air.
• Just prior to the opening on 8 May, two local airlines refused to switch to the new airport.
• The closest airport to Tehran Imam Khomeini International Airport (IKA) is Mehrabad Airport (THR), which is located 21 miles (34 kilometers) NNE of IKA.
• On 11 May, in a meeting of the Turkish Foreign Ministry Undersecretary Ugur Ziyal and Iranian Foreign Minister Kamal Kharrazi, the Turkish expressed uneasiness about the actions of the Iranian armed forces.
• TAV officials, who had agreed to clear out for two weeks for the dispute to be settled, also stated that they believed the memorandum of understanding they signed with the Iranian government last year to operate the airport's Terminal 1 is still in effect.