Nonstop flight route between Khost, Afghanistan and Washington, D.C. / Virginia, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from KHT to IAD:
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- About this route
- KHT Airport Information
- IAD Airport Information
- Facts about KHT
- Facts about IAD
- Map of Nearest Airports to KHT
- List of Nearest Airports to KHT
- Map of Furthest Airports from KHT
- List of Furthest Airports from KHT
- Map of Nearest Airports to IAD
- List of Nearest Airports to IAD
- Map of Furthest Airports from IAD
- List of Furthest Airports from IAD
About this route:
A direct, nonstop flight between Khost Airport (KHT), Khost, Afghanistan and Washington Dulles International Airport (IAD), Washington, D.C. / Virginia, United States would travel a Great Circle distance of 7,024 miles (or 11,304 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 Khost Airport and Washington Dulles International 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 Khost Airport and Washington Dulles International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | KHT / OAKS | 
| Airport Names: | 
 | 
| Location: | Khost, Afghanistan | 
| GPS Coordinates: | 33°20'0"N by 69°57'6"E | 
| Area Served: | Khost Province and nearby areas | 
| Operator/Owner: | Afghanistan | 
| Airport Type: | Public | 
| Elevation: | 3844 feet (1,172 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from KHT | 
| More Information: | KHT Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | IAD / KIAD | 
| Airport Name: | Washington Dulles International Airport | 
| Location: | Washington, D.C. / Virginia, United States | 
| GPS Coordinates: | 38°56'39"N by 77°27'20"W | 
| Area Served: | Washington metropolitan area | 
| Airport Type: | Public | 
| Elevation: | 313 feet (95 meters) | 
| # of Runways: | 5 | 
| View all routes: | Routes from IAD | 
| More Information: | IAD Maps & Info | 
Facts about Khost Airport (KHT):
- The closest airport to Khost Airport (KHT) is Bannu Airport (BNP), which is located 41 miles (67 kilometers) SE of KHT.
- Khost Airport (KHT) currently has only 1 runway.
- The furthest airport from Khost Airport (KHT) is Mataveri International Airport (IPC), which is nearly antipodal to Khost Airport (meaning Khost Airport is almost on the exact opposite side of the Earth from Mataveri International Airport), and is located 12,009 miles (19,326 kilometers) away in Easter Island, Chile.
- In December 2009, seven CIA employees were killed in a suicide attack at the nearby Forward Operating Base Chapman.
- In addition to being known as "Khost Airport", other names for KHT include "Khost Airport (Khost)", "دخوست هوائی ډګر" and "KDH".
- Work began to improve the Khost Airport in September 2011.
Facts about Washington Dulles International Airport (IAD):
- Dulles is accessible via the Dulles Access Road/Dulles Greenway and State Route 28.
- Because of Washington Dulles International Airport's relatively low elevation of 313 feet, planes can take off or land at Washington Dulles 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.
- Under the development plan, future phases would see the addition of several new midfield concourses and a new south terminal.
- In September 2009, a 121,700 square feet central Transportation Security Administration checkpoint was added on a new security mezzanine level of the main terminal.
- The closest airport to Washington Dulles International Airport (IAD) is Leesburg Executive Airport (JYO), which is located only 11 miles (17 kilometers) NNW of IAD.
- Washington Dulles International Airport (IAD) has 5 runways.
- The furthest airport from Washington Dulles International Airport (IAD) is Margaret River Airport (MGV), which is located 11,659 miles (18,763 kilometers) away in Margaret River, Western Australia, Australia.




