Nonstop flight route between Tehran, Iran and Roswell, New Mexico, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from THR to ROW:
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- About this route
- THR Airport Information
- ROW Airport Information
- Facts about THR
- Facts about ROW
- Map of Nearest Airports to THR
- List of Nearest Airports to THR
- Map of Furthest Airports from THR
- List of Furthest Airports from THR
- Map of Nearest Airports to ROW
- List of Nearest Airports to ROW
- Map of Furthest Airports from ROW
- List of Furthest Airports from ROW
About this route:
A direct, nonstop flight between Mehrabad Airport (THR), Tehran, Iran and Roswell International Air Center (ROW), Roswell, New Mexico, United States would travel a Great Circle distance of 7,421 miles (or 11,943 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 Roswell International Air Center, 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 Roswell International Air Center. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | THR / OIII | 
| Airport Names: | 
 | 
| Location: | Tehran, Iran | 
| GPS Coordinates: | 35°41'21"N by 51°18'48"E | 
| Area Served: | Tehran, Karaj | 
| Airport Type: | Joint (Public/Military) | 
| Elevation: | 3962 feet (1,208 meters) | 
| # of Runways: | 3 | 
| View all routes: | Routes from THR | 
| More Information: | THR Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | ROW / KROW | 
| Airport Name: | Roswell International Air Center | 
| Location: | Roswell, New Mexico, United States | 
| GPS Coordinates: | 33°18'5"N by 104°31'50"W | 
| Area Served: | Roswell, New Mexico | 
| Operator/Owner: | City of Roswell | 
| Airport Type: | Public | 
| Elevation: | 3671 feet (1,119 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from ROW | 
| More Information: | ROW Maps & Info | 
Facts about Mehrabad Airport (THR):
- 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.
- Mehrabad Airport (THR) has 3 runways.
- 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.
- IKA Airport was scheduled to open in 2004 with international flights gradually changing from Mehrabad starting with flights to countries bordering the Persian Gulf.
- 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".
Facts about Roswell International Air Center (ROW):
- The furthest airport from Roswell International Air Center (ROW) is Sir Gaëtan Duval Airport (RRG), which is located 11,241 miles (18,090 kilometers) away in Rodrigues Island, Mauritius.
- The site is the storage facility for many of American Airlines' retired Airbus A300-600R wide body jetliners.
- The closest airport to Roswell International Air Center (ROW) is Artesia Municipal Airport (ATS), which is located 31 miles (50 kilometers) S of ROW.
- The base was renamed in his honor on January 13, 1948.
- The Boeing Company uses RIAC for braking performance testing of its aircraft, most recent was the testing of the BF Goodrich carbon brakes on the 737-900ER model.
- RIAC is the home of the New Mexico Rehabilitation Center.
- Roswell International Air Center (ROW) has 2 runways.
- It is also known for the Roswell UFO incident, an event that supposedly happened on July 4, 1947.




