Nonstop flight route between Allentown, Pennsylvania, United States and Tehran, Iran:

About this route:

A direct, nonstop flight between Lehigh Valley International Airport (ABE), Allentown, Pennsylvania, United States and Mehrabad Airport (THR), Tehran, Iran would travel a Great Circle distance of 6,174 miles (or 9,935 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 Lehigh Valley 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 Lehigh Valley 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 Lehigh Valley International Airport (ABE):

• Because of Lehigh Valley International Airport's relatively low elevation of 393 feet, planes can take off or land at Lehigh Valley 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.
• A new passenger terminal began construction in 1948 and was finished in 1950.
• The furthest airport from Lehigh Valley International Airport (ABE) is Margaret River Airport (MGV), which is located 11,695 miles (18,821 kilometers) away in Margaret River, Western Australia, Australia.
• The closest airport to Lehigh Valley International Airport (ABE) is Quakertown Airport (UKT), which is located only 15 miles (25 kilometers) SSE of ABE.
• On November 16, 2008, US Airways Flight 4551, a US Airways Express de Havilland Dash 8 turboprop operated by Piedmont Airlines, took off from Lehigh Valley International Airport at 8:20am heading to Philadelphia International Airport, and then had to make an emergency landing.
• The airport covers 2,629 acres at an elevation of 393 feet.
• Lehigh Valley International Airport (ABE) has 2 runways.

Facts about Mehrabad Airport (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.
• An aircraft engineering and maintenance company Fajr Ashian, has a maintenance hangar adjacent to main airport premises.
• 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 handled 13,163,368 passengers last year.
• Mehrabad International Airport or Mehrabad is an airport that serves Tehran, Iran.
• 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".
• 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.