Nonstop flight route between between Baltimore, Maryland and Washington, D.C., United States and Palmar Sur, Costa Rica:
Departure Airport:
Arrival Airport:
Distance from BWI to PMZ:
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- About this route
 - BWI Airport Information
 - PMZ Airport Information
 - Facts about BWI
 - Facts about PMZ
 - Map of Nearest Airports to BWI
 - List of Nearest Airports to BWI
 - Map of Furthest Airports from BWI
 - List of Furthest Airports from BWI
 - Map of Nearest Airports to PMZ
 - List of Nearest Airports to PMZ
 - Map of Furthest Airports from PMZ
 - List of Furthest Airports from PMZ
 
About this route:
A direct, nonstop flight between Baltimore/Washington International Thurgood Marshall Airport (BWI), between Baltimore, Maryland and Washington, D.C., United States and Palmar Sur Airport (PMZ), Palmar Sur, Costa Rica would travel a Great Circle distance of 2,130 miles (or 3,428 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 Baltimore/Washington International Thurgood Marshall Airport and Palmar Sur Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | BWI / KBWI | 
| Airport Name: | Baltimore/Washington International Thurgood Marshall Airport | 
| Location: | between Baltimore, Maryland and Washington, D.C., United States | 
| GPS Coordinates: | 39°10'31"N by 76°40'5"W | 
| Area Served: | Baltimore–Washington Metropolitan Area | 
| Operator/Owner: | Maryland Aviation Administration | 
| Airport Type: | Public | 
| Elevation: | 146 feet (45 meters) | 
| # of Runways: | 4 | 
| View all routes: | Routes from BWI | 
| More Information: | BWI Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | PMZ / MRPM | 
| Airport Name: | Palmar Sur Airport | 
| Location: | Palmar Sur, Costa Rica | 
| GPS Coordinates: | 8°57'3"N by 83°28'6"W | 
| Airport Type: | Public | 
| Elevation: | 49 feet (15 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from PMZ | 
| More Information: | PMZ Maps & Info | 
Facts about Baltimore/Washington International Thurgood Marshall Airport (BWI):
- The passenger terminal renovation program was complete in 1979, the most dramatic work of the airport's modernization, which was designed by DMJM along with Peterson & Brickbauer.
 - As of January 2014, Southwest Airlines, including its subsidiary AirTran Airways, represents approximately 71% of passengers followed by Delta Air Lines at 8%.
 - Beginning in the 1980s, and later for much of the 1990s, BWI was a major hub for Piedmont Airlines and successor US Airways, but that airline's financial difficulties in the wake of the dot-com bust, the September 11 attacks, and intense low fare competition forced it to significantly reduce its presence at the airport.
 - The furthest airport from Baltimore/Washington International Thurgood Marshall Airport (BWI) is Margaret River Airport (MGV), which is located 11,691 miles (18,814 kilometers) away in Margaret River, Western Australia, Australia.
 - Because of Baltimore/Washington International Thurgood Marshall Airport's relatively low elevation of 146 feet, planes can take off or land at Baltimore/Washington International Thurgood Marshall 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.
 - Baltimore/Washington International Thurgood Marshall Airport (BWI) has 4 runways.
 - Baltimore/Washington International Thurgood Marshall Airport handled 22,391,785 passengers last year.
 - The closest airport to Baltimore/Washington International Thurgood Marshall Airport (BWI) is Tipton Airport (FME), which is located only 8 miles (13 kilometers) SW of BWI.
 - In late 2008, Health magazine named BWI the second healthiest airport in the United States.
 
Facts about Palmar Sur Airport (PMZ):
- Because of Palmar Sur Airport's relatively low elevation of 49 feet, planes can take off or land at Palmar Sur 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.
 - Palmar Sur Airport (PMZ) currently has only 1 runway.
 - The furthest airport from Palmar Sur Airport (PMZ) is Cocos (Keeling) Island Airport (CCK), which is nearly antipodal to Palmar Sur Airport (meaning Palmar Sur Airport is almost on the exact opposite side of the Earth from Cocos (Keeling) Island Airport), and is located 12,212 miles (19,654 kilometers) away in Cocos Islands, Australia.
 - The closest airport to Palmar Sur Airport (PMZ) is Buenos Aires Airporrt (BAI), which is located only 17 miles (28 kilometers) NNE of PMZ.
 
