Nonstop flight route between Dezful, Iran and Pottstown, Pennsylvania, United States:
Departure Airport:
Arrival Airport:
Distance from DEF to PTW:
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- About this route
 - DEF Airport Information
 - PTW Airport Information
 - Facts about DEF
 - Facts about PTW
 - Map of Nearest Airports to DEF
 - List of Nearest Airports to DEF
 - Map of Furthest Airports from DEF
 - List of Furthest Airports from DEF
 - Map of Nearest Airports to PTW
 - List of Nearest Airports to PTW
 - Map of Furthest Airports from PTW
 - List of Furthest Airports from PTW
 
About this route:
A direct, nonstop flight between Dezful Airport (DEF), Dezful, Iran and Heritage Field (PTW), Pottstown, Pennsylvania, United States would travel a Great Circle distance of 6,271 miles (or 10,093 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 Dezful Airport and Heritage Field, 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 Dezful Airport and Heritage Field. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | DEF / OIAD | 
| Airport Name: | Dezful Airport | 
| Location: | Dezful, Iran | 
| GPS Coordinates: | 32°26'3"N by 48°23'51"E | 
| Airport Type: | Military | 
| # of Runways: | 2 | 
| View all routes: | Routes from DEF | 
| More Information: | DEF Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | PTW / KPTW | 
| Airport Name: | Heritage Field | 
| Location: | Pottstown, Pennsylvania, United States | 
| GPS Coordinates: | 40°14'21"N by 75°33'24"W | 
| Area Served: | Pottstown, Pennsylvania | 
| Operator/Owner: | Limerick Aviation LP | 
| Airport Type: | Public use | 
| Elevation: | 309 feet (94 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from PTW | 
| More Information: | PTW Maps & Info | 
Facts about Dezful Airport (DEF):
- The furthest airport from Dezful Airport (DEF) is Totegegie Airport (GMR), which is located 11,760 miles (18,927 kilometers) away in Mangareva, Gambier Islands, French Polynesia.
 - The closest airport to Dezful Airport (DEF) is Khorramabad Airport (KHD), which is located 69 miles (112 kilometers) N of DEF.
 - Dezful Airport (DEF) has 2 runways.
 
Facts about Heritage Field (PTW):
- Heritage Field (PTW) currently has only 1 runway.
 - Because of Heritage Field's relatively low elevation of 309 feet, planes can take off or land at Heritage Field 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.
 - The furthest airport from Heritage Field (PTW) is Margaret River Airport (MGV), which is located 11,706 miles (18,839 kilometers) away in Margaret River, Western Australia, Australia.
 - The closest airport to Heritage Field (PTW) is Quakertown Airport (UKT), which is located only 16 miles (27 kilometers) NE of PTW.
 - This is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a general aviation reliever airport.
 
