Nonstop flight route between Sevierville, Tennessee, United States and Tehran, Iran:
Departure Airport:

Arrival Airport:

Distance from GKT to THR:
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- About this route
- GKT Airport Information
- THR Airport Information
- Facts about GKT
- Facts about THR
- Map of Nearest Airports to GKT
- List of Nearest Airports to GKT
- Map of Furthest Airports from GKT
- List of Furthest Airports from GKT
- Map of Nearest Airports to THR
- List of Nearest Airports to THR
- Map of Furthest Airports from THR
- List of Furthest Airports from THR
About this route:
A direct, nonstop flight between Gatlinburg–Pigeon Forge Airport (GKT), Sevierville, Tennessee, United States and Mehrabad Airport (THR), Tehran, Iran would travel a Great Circle distance of 6,704 miles (or 10,790 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 Gatlinburg–Pigeon Forge 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 Gatlinburg–Pigeon Forge Airport and Mehrabad Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | GKT / KGKT |
Airport Name: | Gatlinburg–Pigeon Forge Airport |
Location: | Sevierville, Tennessee, United States |
GPS Coordinates: | 35°51'28"N by 83°31'42"W |
Area Served: | Gatlinburg / Pigeon Forge |
Operator/Owner: | Sevier County |
Airport Type: | Public |
Elevation: | 1014 feet (309 meters) |
# of Runways: | 1 |
View all routes: | Routes from GKT |
More Information: | GKT Maps & Info |
Arrival 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 |
Facts about Gatlinburg–Pigeon Forge Airport (GKT):
- Gatlinburg–Pigeon Forge Airport (GKT) currently has only 1 runway.
- The furthest airport from Gatlinburg–Pigeon Forge Airport (GKT) is Margaret River Airport (MGV), which is located 11,374 miles (18,305 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Gatlinburg–Pigeon Forge Airport (GKT) is Morristown Regional Airport (MOR), which is located 24 miles (38 kilometers) NNE of GKT.
Facts about Mehrabad Airport (THR):
- Mehrabad Airport handled 13,163,368 passengers last year.
- IKA Airport was scheduled to open in 2004 with international flights gradually changing from Mehrabad starting with flights to countries bordering the Persian Gulf.
- In addition to being known as "Mehrabad Airport", another name for THR is "فرودگاه مهرآباد".
- Mehrabad International Airport or Mehrabad is an airport that serves Tehran, Iran.
- 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.
- 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.
- Mehrabad Airport (THR) has 3 runways.
- The closest airport to Mehrabad Airport (THR) is Tehran Imam Khomeini International Airport (IKA), which is located 21 miles (34 kilometers) SSW of THR.