Nonstop flight route between Sapporo, Hokkaido, Japan and Tehran, Iran:

About this route:

A direct, nonstop flight between New Chitose Airport (CTS), Sapporo, Hokkaido, Japan and Tehran Imam Khomeini International Airport (IKA), Tehran, Iran would travel a Great Circle distance of 4,641 miles (or 7,469 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 New Chitose 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 New Chitose 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 New Chitose Airport (CTS):

• Because of New Chitose Airport's relatively low elevation of 70 feet, planes can take off or land at New Chitose 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.
• New Chitose Airport (CTS) has 4 runways.
• In addition to being known as "New Chitose Airport", other names for CTS include "Sapporo/New Chitose Airport", "新千歳空港" and "Shin-Chitose Kūkō".
• The furthest airport from New Chitose Airport (CTS) is Capitán de Corbeta Carlos A. Curbelo International Airport (PDP), which is located 11,383 miles (18,319 kilometers) away in Maldonado/Punta del Este, Maldonado, Uruguay.
• New Chitose previously had long-haul service to Amsterdam, Cairns and Honolulu.
• Operating hours for international flights at CTS are restricted by the Japanese government in order to avoid interference with JASDF operations at the adjacent air base.
• The closest airport to New Chitose Airport (CTS) is Asahikawa Airport (AKJ), which is located 73 miles (117 kilometers) NNE of CTS.
• Domestic terminal atrium

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 closest airport to Tehran Imam Khomeini International Airport (IKA) is Mehrabad Airport (THR), which is located 21 miles (34 kilometers) NNE of IKA.
• Further complicating matters, on 29 April 2005, the United Kingdom and Canada warned its citizens against using the airport due to alleged safety concerns concerning the runway, which has been claimed to have been built over ancient qanats.
• Tehran Imam Khomeini International Airport (IKA) has 2 runways.
• 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.
• In addition to being known as "Tehran Imam Khomeini International Airport", another name for IKA is "فرودگاه امام خمینی".
• Just prior to the opening on 8 May, two local airlines refused to switch to the new airport.