Nonstop flight route between Romulus (near Detroit), Michigan, United States and Tehran, Iran:

About this route:

A direct, nonstop flight between Detroit Metropolitan Wayne County Airport (DTW), Romulus (near Detroit), Michigan, United States and Mehrabad Airport (THR), Tehran, Iran would travel a Great Circle distance of 6,341 miles (or 10,205 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 Detroit Metropolitan Wayne County 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 Detroit Metropolitan Wayne County 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 Detroit Metropolitan Wayne County Airport (DTW):

• The Wayne County Airport Authority's latest FAA Master Plan includes a number of proposed future developments to be considered at such time as demand warrants and funding is available.
• The remaining passenger airlines at Willow Run moved to Metro Airport in 1966, and the North Terminal opened that year.
• Between 1947 and 1950, county officials expanded the small airport to become Detroit's primary airport.
• The closest airport to Detroit Metropolitan Wayne County Airport (DTW) is Willow Run Airport (YIP) (YIP), which is located only 9 miles (15 kilometers) W of DTW.
• Because of Detroit Metropolitan Wayne County Airport's relatively low elevation of 645 feet, planes can take off or land at Detroit Metropolitan Wayne County Airport 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.
• Detroit Metropolitan Wayne County Airport (DTW) has 6 runways.
• The Smith Terminal, named for Detroit-Wayne Major airport visionary Leroy C.
• The furthest airport from Detroit Metropolitan Wayne County Airport (DTW) is Margaret River Airport (MGV), which is located 11,285 miles (18,161 kilometers) away in Margaret River, Western Australia, Australia.
• The North Terminal opened September 17, 2008, and was designed by Gensler and built by Walbridge/Barton Malow Joint Venture.
• The North Terminal houses two, six-lane security checkpoints.

Facts about Mehrabad Airport (THR):

• 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.
• Mehrabad Airport handled 13,163,368 passengers last year.
• In addition to being known as "Mehrabad Airport", another name for THR is "فرودگاه مهرآباد".
• The airport has the head offices of Iran Air and the Iran Civil Aviation Organization.
• Training, maintenance and engineering facilities of Iran Air and Iran Aseman Airlines are located at the airport.
• Mehrabad Airport (THR) has 3 runways.
• An aircraft engineering and maintenance company Fajr Ashian, has a maintenance hangar adjacent to main airport premises.