Nonstop flight route between Nashville, Tennessee, United States and Tehran, Iran:

About this route:

A direct, nonstop flight between Nashville International Airport (BNA), Nashville, Tennessee, United States and Mehrabad Airport (THR), Tehran, Iran would travel a Great Circle distance of 6,789 miles (or 10,925 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 Nashville International 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 Nashville International 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 Nashville International Airport (BNA):

• Concourse B is the second largest concourse in BNA with 13 gates, of which 9 are occupied.
• The furthest airport from Nashville International Airport (BNA) is Margaret River Airport (MGV), which is located 11,198 miles (18,021 kilometers) away in Margaret River, Western Australia, Australia.
• Some scheduled commuter service flights have utilized the Atlantic Aviation terminal in the past.
• In 2002, Embraer Aircraft Maintenance Services selected Nashville as the location for its Regional Airline Support Facility, which was built on the site of the demolished 1961 terminal building.
• American Airlines announced in 1985 that it would establish a hub at Nashville, investing $115 million to develop a new 15-gate concourse and applying for $50 million in federal funds to build a new 10,000-foot runway.
• The closest airport to Nashville International Airport (BNA) is Smyrna Airport (MQY), which is located only 12 miles (20 kilometers) SE of BNA.
• American's service peaked in 1992, after which flights were gradually scaled back until the hub eventually closed in 1995.
• Nashville International Airport ranks as the 34th-busiest airport in the United States in terms of passengers.
• In addition to passenger amenities in the terminal and parking areas, the renovations included improvements to the airport's infrastructure.
• Because of Nashville International Airport's relatively low elevation of 599 feet, planes can take off or land at Nashville International 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.
• Nashville International Airport (BNA) has 4 runways.

Facts about Mehrabad Airport (THR):

• Mehrabad Airport handled 13,163,368 passengers last year.
• In addition to being known as "Mehrabad Airport", another name for THR is "فرودگاه مهرآباد".
• IKA Airport was scheduled to open in 2004 with international flights gradually changing from Mehrabad starting with flights to countries bordering the Persian Gulf.
• 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 International Airport consists of six terminals, with Terminals 1,3 and 5 only used during Haj and Umrah seasons.
• Mehrabad Airport (THR) has 3 runways.