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

About this route:

A direct, nonstop flight between Mehrabad Airport (THR), Tehran, Iran and CFB Suffield (YSD), Suffield, Alberta, Canada would travel a Great Circle distance of 6,402 miles (or 10,303 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 Mehrabad Airport and CFB Suffield, 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 Mehrabad Airport and CFB Suffield. 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 Mehrabad Airport (THR):

• The airport has the head offices of Iran Air and the Iran Civil Aviation Organization.
• The airport was first time used as an airfield for aviation club planes in 1938, then after World War II along with becoming internationally recognized by joining Iran civil aviation organization to the ICAO in 1949, the airport also became an air force base.
• Mehrabad Airport handled 13,163,368 passengers last year.
• The closest airport to Mehrabad Airport (THR) is Tehran Imam Khomeini International Airport (IKA), which is located 21 miles (34 kilometers) SSW of THR.
• In addition to being known as "Mehrabad Airport", another name for THR is "فرودگاه مهرآباد".
• The furthest airport from Mehrabad Airport (THR) is Totegegie Airport (GMR), which is located 11,490 miles (18,491 kilometers) away in Mangareva, Gambier Islands, French Polynesia.
• Mehrabad Airport (THR) has 3 runways.
• Training, maintenance and engineering facilities of Iran Air and Iran Aseman Airlines are located at the airport.

Facts about CFB Suffield (YSD):

• British forces left the joint operation of Suffield to the Canadian Army in 1946.
• Defence Research and Development Canada is an agency of the Canadian Department of National Defence responding to the scientific and technological needs of the Canadian Forces.
• The closest airport to CFB Suffield (YSD) is Medicine Hat Airport (YXH), which is located 27 miles (43 kilometers) SE of YSD.
• The furthest airport from CFB Suffield (YSD) is Tôlanaro Airport (FTU), which is located 10,339 miles (16,640 kilometers) away in Tôlanaro, Madagascar.
• On August 25, 1971, the Canadian Government ratified a ten-year agreement with the British Government that allowed the British Armed Forces to use the northern three-quarters of the Suffield Block.
• British Army training has continued at Suffield since 1971, with the shared-use agreement being extended several times.