Nonstop flight route between Tehran, Iran and Gunnison, Colorado, United States:

About this route:

A direct, nonstop flight between Mehrabad Airport (THR), Tehran, Iran and Gunnison-Crested Butte Regional Airport (GUC), Gunnison, Colorado, United States would travel a Great Circle distance of 7,124 miles (or 11,464 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 Gunnison-Crested Butte Regional 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 Mehrabad Airport and Gunnison-Crested Butte Regional 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 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.
• An aircraft engineering and maintenance company Fajr Ashian, has a maintenance hangar adjacent to main airport premises.
• In addition to being known as "Mehrabad Airport", another name for THR is "فرودگاه مهرآباد".
• Mehrabad International Airport consists of six terminals, with Terminals 1,3 and 5 only used during Haj and Umrah seasons.
• IKA Airport was scheduled to open in 2004 with international flights gradually changing from Mehrabad starting with flights to countries bordering the Persian Gulf.
• Mehrabad Airport (THR) has 3 runways.
• The closest airport to Mehrabad Airport (THR) is Tehran Imam Khomeini International Airport (IKA), which is located 21 miles (34 kilometers) SSW of THR.
• 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.

Facts about Gunnison-Crested Butte Regional Airport (GUC):

• Gunnison–Crested Butte Regional Airport covers 1,600 acres and had two runways.
• Gunnison-Crested Butte Regional Airport (GUC) has 2 runways.
• The closest airport to Gunnison-Crested Butte Regional Airport (GUC) is Aspen–Pitkin County Airport (ASE), which is located 48 miles (77 kilometers) N of GUC.
• The furthest airport from Gunnison-Crested Butte Regional Airport (GUC) is Sir Gaëtan Duval Airport (RRG), which is located 11,016 miles (17,728 kilometers) away in Rodrigues Island, Mauritius.
• Gunnison–Crested Butte Regional Airport is a county owned, public airport one mile southwest of Gunnison, in Gunnison County, Colorado, United States.
• Because of Gunnison-Crested Butte Regional Airport's high elevation of 7,680 feet, planes must typically fly at a faster airspeed in order to takeoff or land at GUC. Combined with a high temperature, this could make GUC a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• In the months after the September 11 attacks, Gunnison–Crested Butte Regional Airport was one of several airports to have a temporary presence of National Guard.