Nonstop flight route between Calgary, Alberta, Canada and Tehran, Iran:

About this route:

A direct, nonstop flight between Calgary International Airport (YYC), Calgary, Alberta, Canada and Tehran Imam Khomeini International Airport (IKA), Tehran, Iran would travel a Great Circle distance of 6,390 miles (or 10,284 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 Calgary 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 Calgary 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 Calgary International Airport (YYC):

• Calgary International Airport (YYC) has 4 runways.
• Servisair provides cargo, lounge, passenger, and ramp services in Calgary.
• The terminal has four concourses, one of which is subdivided into two wings, one wing to accommodate international flights, and another wing to accommodate international flights to the United States utilizing the airport's US border pre-clearance facilities.
• Gates 31 to 50 are located on this concourse.
• The furthest airport from Calgary International Airport (YYC) is Tôlanaro Airport (FTU), which is located 10,372 miles (16,692 kilometers) away in Tôlanaro, Madagascar.
• The closest airport to Calgary International Airport (YYC) is Banff Airport (YBA), which is located 66 miles (107 kilometers) W of YYC.
• Construction of the new runway resulted in April 2011 in the permanent closure of Barlow Trail and McCall Way's connections between Airport Road and McKnight Boulevard to the south.
• There are only a few ground handling companies in Calgary but each provides different services to the airlines they serve.

Facts about Tehran Imam Khomeini International Airport (IKA):

• It was designed to replace Mehrabad International Airport, which is in the west of the city, now inside the city boundaries.
• Tehran Imam Khomeini International Airport handled 4,986,477 passengers last year.
• In addition to being known as "Tehran Imam Khomeini International Airport", another name for IKA is "فرودگاه امام خمینی".
• 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.
• After the Iranian Revolution, the project was abandoned until the government of Iran decided to design and build the airport using local know-how.
• IKA has obtained the international certificate of Integrated Management System.
• Tehran Imam Khomeini International Airport (IKA) has 2 runways.
• 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.
• 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.
• The closest airport to Tehran Imam Khomeini International Airport (IKA) is Mehrabad Airport (THR), which is located 21 miles (34 kilometers) NNE of IKA.