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

Arrival Airport:

Distance from DCA to IMP:
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- About this route
- DCA Airport Information
- IMP Airport Information
- Facts about DCA
- Facts about IMP
- Map of Nearest Airports to DCA
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- List of Furthest Airports from DCA
- Map of Nearest Airports to IMP
- List of Nearest Airports to IMP
- Map of Furthest Airports from IMP
- List of Furthest Airports from IMP
About this route:
A direct, nonstop flight between Ronald Reagan Washington National Airport (DCA), Arlington County, Virginia (near Washington, D.C.), United States and Imperatriz-Prefeito Renato Moreira Airport (IMP), Imperatriz, Maranhão, Brazil would travel a Great Circle distance of 3,603 miles (or 5,798 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 Ronald Reagan Washington National Airport and Imperatriz-Prefeito Renato Moreira 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 Ronald Reagan Washington National Airport and Imperatriz-Prefeito Renato Moreira Airport. You'll see that it will travel the same route of the red line on this map!
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: | IMP / SBIZ |
Airport Names: |
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Location: | Imperatriz, Maranhão, Brazil |
GPS Coordinates: | 5°31'50"S by 47°27'29"W |
Area Served: | Imperatriz |
Operator/Owner: | Infraero |
Airport Type: | Public |
Elevation: | 431 feet (131 meters) |
# of Runways: | 1 |
View all routes: | Routes from IMP |
More Information: | IMP Maps & Info |
Facts about Ronald Reagan Washington National Airport (DCA):
- Ronald Reagan Washington National Airport (DCA) has 3 runways.
- 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.
- Service to the airport's Metro station began in 1977.
- 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.
- After the attacks, the airport was closed for several weeks, and security was tightened when it reopened.
- 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.
- Originally the airport had no perimeter rule.
Facts about Imperatriz-Prefeito Renato Moreira Airport (IMP):
- Because of Imperatriz-Prefeito Renato Moreira Airport's relatively low elevation of 431 feet, planes can take off or land at Imperatriz-Prefeito Renato Moreira 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.
- Imperatriz-Prefeito Renato Moreira Airport (IMP) currently has only 1 runway.
- The furthest airport from Imperatriz-Prefeito Renato Moreira Airport (IMP) is Roman Tmetuchl International Airport (ROR), which is nearly antipodal to Imperatriz-Prefeito Renato Moreira Airport (meaning Imperatriz-Prefeito Renato Moreira Airport is almost on the exact opposite side of the Earth from Roman Tmetuchl International Airport), and is located 12,250 miles (19,714 kilometers) away in Koror, Palau.
- Imperatriz-Prefeito Renato Moreira Airport is the airport serving Imperatriz, Brazil.
- Imperatriz-Prefeito Renato Moreira Airport handled 323,940 passengers last year.
- Around the end of the 1960s studies were made for a completely new facility and the site of the present airport was chosen.
- In addition to being known as "Imperatriz-Prefeito Renato Moreira Airport", another name for IMP is "Aeroporto de Imperatriz-Prefeito Renato Moreira".
- The closest airport to Imperatriz-Prefeito Renato Moreira Airport (IMP) is João Correa da Rocha Airport (MAB), which is located 116 miles (187 kilometers) W of IMP.
- At the end of World War II, the first airport with a 1,200m x 30m earth runway was operational but it was subject to flooding during the rainy season.