Nonstop flight route between Washington, D.C. / Virginia, United States and Zemio, Central African Republic:
Departure Airport:

Arrival Airport:

Distance from IAD to IMO:
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- About this route
- IAD Airport Information
- IMO Airport Information
- Facts about IAD
- Facts about IMO
- 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 IMO
- List of Nearest Airports to IMO
- Map of Furthest Airports from IMO
- List of Furthest Airports from IMO
About this route:
A direct, nonstop flight between Washington Dulles International Airport (IAD), Washington, D.C. / Virginia, United States and Zemio Airport (IMO), Zemio, Central African Republic would travel a Great Circle distance of 6,669 miles (or 10,733 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 Zemio 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 Zemio 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: | IMO / FEFZ |
Airport Name: | Zemio Airport |
Location: | Zemio, Central African Republic |
GPS Coordinates: | 5°0'6"N by 25°6'7"E |
Area Served: | Zemio, Haut-Mbomou, CAR |
Operator/Owner: | Government |
Airport Type: | Public |
Elevation: | 1995 feet (608 meters) |
# of Runways: | 1 |
View all routes: | Routes from IMO |
More Information: | IMO Maps & Info |
Facts about Washington Dulles International Airport (IAD):
- 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.
- 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.
- 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.
- Washington Dulles International Airport (IAD) has 5 runways.
- United Airlines maintains one of two East Coast hubs at Dulles which handled 56.7% of scheduled air carrier passengers at the airport.JetBlue handled 6.8% of scheduled air carrier passengers.
- 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 design included a landscaped man-made lake to collect rainwater, a low-rise hotel, and a row of office buildings along the north side of the main parking lot.
- The Metropolitan Washington Airports Authority has begun to gradually phase out the mobile lounge system for inter-terminal passenger movements in favor of the AeroTrain, an underground people mover which currently operates to Concourses A, B and C, and a pedestrian walkway system.
- Dulles is accessible via the Dulles Access Road/Dulles Greenway and State Route 28.
- Washington Dulles International Airport is a public airport in Dulles, Virginia, 26 miles west of downtown Washington, D.C.
Facts about Zemio Airport (IMO):
- Zemio Airport (IMO) currently has only 1 runway.
- The furthest airport from Zemio Airport (IMO) is Cassidy International Airport (CXI), which is located 11,925 miles (19,192 kilometers) away in Christmas Island, Kiribati.
- The closest airport to Zemio Airport (IMO) is M'Boki Airport (MKI), which is located 61 miles (99 kilometers) ENE of IMO.