Nonstop flight route between Redhill, Surrey, England, United Kingdom and Tehran, Iran:

About this route:

A direct, nonstop flight between Redhill Aerodrome (KRH), Redhill, Surrey, England, United Kingdom and Mehrabad Airport (THR), Tehran, Iran would travel a Great Circle distance of 2,728 miles (or 4,390 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 Redhill Aerodrome and Mehrabad 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 Redhill Aerodrome and Mehrabad 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 Redhill Aerodrome (KRH):

• On 17 May 2012 it was announced that the owners of Redhill Aerodrome had again submitted a planning application for a hard runway after the previous plan had been rejected in 2011.
• An Elementary Flying Training School was formed at Redhill in July 1937.
• Because of Redhill Aerodrome's relatively low elevation of 222 feet, planes can take off or land at Redhill Aerodrome 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 airfield is still operated for private flying and training, with an emphasis on helicopter operators.
• Redhill Aerodrome (KRH) has 4 runways.
• The closest airport to Redhill Aerodrome (KRH) is Gatwick Airport (LGW), which is located only 5 miles (8 kilometers) SSW of KRH.
• The Redhill Airshow was a "garden party" style event held at Redhill Aerodrome until 2006.
• The furthest airport from Redhill Aerodrome (KRH) is Chatham Islands (CHT), which is located 11,897 miles (19,147 kilometers) away in Waitangi, Chatham Islands, New Zealand.

Facts about Mehrabad Airport (THR):

• Mehrabad Airport (THR) has 3 runways.
• The airport has the head offices of Iran Air and the Iran Civil Aviation Organization.
• 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.
• 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.
• In addition to being known as "Mehrabad Airport", another name for THR is "فرودگاه مهرآباد".
• Training, maintenance and engineering facilities of Iran Air and Iran Aseman Airlines are located at the airport.
• The closest airport to Mehrabad Airport (THR) is Tehran Imam Khomeini International Airport (IKA), which is located 21 miles (34 kilometers) SSW of THR.
• Mehrabad Airport handled 13,163,368 passengers last year.