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

About this route:

A direct, nonstop flight between Gunnison-Crested Butte Regional Airport (GUC), Gunnison, Colorado, United States and Mehrabad Airport (THR), Tehran, Iran 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 Gunnison-Crested Butte Regional Airport 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 Gunnison-Crested Butte Regional Airport 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 Gunnison-Crested Butte Regional Airport (GUC):

• Gunnison-Crested Butte Regional Airport (GUC) has 2 runways.
• This airport is in the National Plan of Integrated Airport Systems for 2011–2015, which called it a primary commercial service airport.Federal Aviation Administration records say it had 36,035 passenger boardings in calendar year 2008, 42,130 in 2009 and 37,316 in 2010.
• 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.
• 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.
• 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.

Facts about Mehrabad Airport (THR):

• Mehrabad Airport (THR) has 3 runways.
• 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 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 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.
• Training, maintenance and engineering facilities of Iran Air and Iran Aseman Airlines are located at the airport.