Nonstop flight route between Washington, D.C. / Virginia, United States and Mang City, Yunnan, China:
Departure Airport:

Arrival Airport:

Distance from IAD to LUM:
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- About this route
- IAD Airport Information
- LUM Airport Information
- Facts about IAD
- Facts about LUM
- Map of Nearest Airports to IAD
- List of Nearest Airports to IAD
- Map of Furthest Airports from IAD
- List of Furthest Airports from IAD
- Map of Nearest Airports to LUM
- List of Nearest Airports to LUM
- Map of Furthest Airports from LUM
- List of Furthest Airports from LUM
About this route:
A direct, nonstop flight between Washington Dulles International Airport (IAD), Washington, D.C. / Virginia, United States and Dehong Mangshi Airport (LUM), Mang City, Yunnan, China would travel a Great Circle distance of 8,052 miles (or 12,959 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 Washington Dulles International Airport and Dehong Mangshi 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 Washington Dulles International Airport and Dehong Mangshi Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | LUM / ZPMS |
Airport Names: |
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Location: | Mang City, Yunnan, China |
GPS Coordinates: | 24°23'59"N by 98°32'52"E |
Airport Type: | Public |
# of Runways: | 1 |
View all routes: | Routes from LUM |
More Information: | LUM Maps & Info |
Facts about Washington Dulles International Airport (IAD):
- 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.
- At the end of World War II, growth in aviation and in the Washington metropolitan area led Congress to pass the Washington Airport Act of 1950, providing federal backing for a second airport.
- Dulles is accessible via the Dulles Access Road/Dulles Greenway and State Route 28.
- 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.
- The C and D concourses, completed in 1983 and designed by Hellmuth, Obata and Kassabaum, were originally designed as a temporary base for United Airlines, which began hub operations at the airport in 1985.
- Traffic by calendar year
- Washington Dulles International Airport (IAD) has 5 runways.
- 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.
- 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.
Facts about Dehong Mangshi Airport (LUM):
- The furthest airport from Dehong Mangshi Airport (LUM) is Chañaral Airport (CNR), which is located 11,747 miles (18,905 kilometers) away in Chañaral, Atacama Region, Chile.
- Dehong Mangshi Airport (LUM) currently has only 1 runway.
- In addition to being known as "Dehong Mangshi Airport", other names for LUM include "德宏芒市机场" and "Déhóng Mángshì Jīchǎng".
- The closest airport to Dehong Mangshi Airport (LUM) is Tengchong Tuofeng Airport (TCZ), which is located 41 miles (66 kilometers) N of LUM.