Nonstop flight route between Arlington County, Virginia (near Washington, D.C.), United States and Roatán, Honduras:
Departure Airport:

Arrival Airport:

Distance from DCA to RTB:
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- About this route
- DCA Airport Information
- RTB Airport Information
- Facts about DCA
- Facts about RTB
- Map of Nearest Airports to DCA
- List of Nearest Airports to DCA
- Map of Furthest Airports from DCA
- List of Furthest Airports from DCA
- Map of Nearest Airports to RTB
- List of Nearest Airports to RTB
- Map of Furthest Airports from RTB
- List of Furthest Airports from RTB
About this route:
A direct, nonstop flight between Ronald Reagan Washington National Airport (DCA), Arlington County, Virginia (near Washington, D.C.), United States and Roatan International Airport – Bay Islands (RTB), Roatán, Honduras would travel a Great Circle distance of 1,659 miles (or 2,670 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 relatively short distance between Ronald Reagan Washington National Airport and Roatan International Airport – Bay Islands, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | DCA / KDCA |
Airport Name: | Ronald Reagan Washington National Airport |
Location: | Arlington County, Virginia (near Washington, D.C.), United States |
GPS Coordinates: | 38°51'7"N by 77°2'16"W |
Area Served: | Washington Metropolitan Area |
Operator/Owner: | Metropolitan Washington Airports Authority |
Airport Type: | Public |
Elevation: | 15 feet (5 meters) |
# of Runways: | 3 |
View all routes: | Routes from DCA |
More Information: | DCA Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | RTB / MHRO |
Airport Names: |
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Location: | Roatán, Honduras |
GPS Coordinates: | 16°19'1"N by 86°31'19"W |
Operator/Owner: | InterAirports |
Airport Type: | Public |
Elevation: | 39 feet (12 meters) |
# of Runways: | 1 |
View all routes: | Routes from RTB |
More Information: | RTB Maps & Info |
Facts about Ronald Reagan Washington National Airport (DCA):
- Ronald Reagan Washington National Airport (DCA) has 3 runways.
- Ronald Reagan Washington National Airport is a public airport 3 miles south of downtown Washington, D.C., in Arlington County, Virginia.
- Terminal A opened in 1941 and was expanded in 1955 to accommodate more passengers and airlines.
- Because of Ronald Reagan Washington National Airport's relatively low elevation of 15 feet, planes can take off or land at Ronald Reagan Washington National 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.
- On March 23, 2011, the air traffic control supervisor on duty reportedly fell asleep during the night shift.
- The closest airport to Ronald Reagan Washington National Airport (DCA) is Bolling Air Force Base (BOF), which is located only 1 miles (2 kilometers) ESE of DCA.
- The furthest airport from Ronald Reagan Washington National Airport (DCA) is Margaret River Airport (MGV), which is located 11,682 miles (18,800 kilometers) away in Margaret River, Western Australia, Australia.
- Until 1999, Runways 1/19 and 4/22 were designated 18/36 and 3/21.
Facts about Roatan International Airport – Bay Islands (RTB):
- The furthest airport from Roatan International Airport – Bay Islands (RTB) is Cocos (Keeling) Island Airport (CCK), which is nearly antipodal to Roatan International Airport – Bay Islands (meaning Roatan International Airport – Bay Islands is almost on the exact opposite side of the Earth from Cocos (Keeling) Island Airport), and is located 12,074 miles (19,431 kilometers) away in Cocos Islands, Australia.
- Roatan International Airport – Bay Islands (RTB) currently has only 1 runway.
- The closest airport to Roatan International Airport – Bay Islands (RTB) is Guanaja Airport (GJA), which is located 42 miles (67 kilometers) ENE of RTB.
- In addition to being known as "Roatan International Airport – Bay Islands", another name for RTB is "Aeropuerto Internacional Roatán – Bay Islands".
- Because of Roatan International Airport – Bay Islands's relatively low elevation of 39 feet, planes can take off or land at Roatan International Airport – Bay Islands 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.
- Duty shop, Coffee shop and two café/bars, one each in the check-in and transit area.
- The airport resides at an elevation of 12 m above mean sea level.