Nonstop flight route between Piarco (near Port of Spain), Trinidad and Tobago and between Baltimore, Maryland and Washington, D.C., United States:
Departure Airport:

Arrival Airport:

Distance from POS to BWI:
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- About this route
- POS Airport Information
- BWI Airport Information
- Facts about POS
- Facts about BWI
- Map of Nearest Airports to POS
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- Map of Furthest Airports from POS
- List of Furthest Airports from POS
- Map of Nearest Airports to BWI
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- List of Furthest Airports from BWI
About this route:
A direct, nonstop flight between Piarco International Airport (POS), Piarco (near Port of Spain), Trinidad and Tobago and Baltimore/Washington International Thurgood Marshall Airport (BWI), between Baltimore, Maryland and Washington, D.C., United States would travel a Great Circle distance of 2,189 miles (or 3,522 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 Piarco International Airport and Baltimore/Washington International Thurgood Marshall Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | POS / TTPP |
Airport Names: |
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Location: | Piarco (near Port of Spain), Trinidad and Tobago |
GPS Coordinates: | 10°35'43"N by 61°20'13"W |
Area Served: | Port of Spain |
Operator/Owner: | City of Port of Spain |
Airport Type: | Public |
Elevation: | 58 feet (18 meters) |
# of Runways: | 1 |
View all routes: | Routes from POS |
More Information: | POS Maps & Info |
Arrival 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 |
Facts about Piarco International Airport (POS):
- In addition to being known as "Piarco International Airport", another name for POS is "78970[1][2]".
- The furthest airport from Piarco International Airport (POS) is Umbu Mehang Kunda Airport (WGP), which is nearly antipodal to Piarco International Airport (meaning Piarco International Airport is almost on the exact opposite side of the Earth from Umbu Mehang Kunda Airport), and is located 12,308 miles (19,808 kilometers) away in Waingapu, Sumba, East Nusa Tenggara, Indonesia.
- Piarco International Airport has direct service to many destinations in the United States, Canada, Central America, South America and Europe.
- A major expansion of the airport, which included the construction of a new terminal building, and high-speed taxiways, was completed in 2001.
- The disused south terminal has been renovated into a VIP terminal for the Summit of The Americas.
- The Airport underwent expansion and renovation works in preparation for the Commonwealth Heads of Government summit in November 2009.
- Piarco International Airport (POS) currently has only 1 runway.
- An administrative/operations building for the Trinidad and Tobago Air Guard is being constructed at the Piarco Air Base.
- Because of Piarco International Airport's relatively low elevation of 58 feet, planes can take off or land at Piarco 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 new North Terminal consists of 35,964 m2 of building with 14-second-level aircraft gates for international flights and 2 ground level domestic gates.
- The closest airport to Piarco International Airport (POS) is A.N.R. Robinson International Airport (TAB), which is located 51 miles (83 kilometers) NE of POS.
Facts about Baltimore/Washington International Thurgood Marshall Airport (BWI):
- 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.
- Baltimore/Washington International Thurgood Marshall Airport (BWI) has 4 runways.
- Planning for a new airport on 3,200 acres to serve the Baltimore/Washington area began just after the end of World War II.
- 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.
- The airport has been a backdrop in numerous films, including The Silence of the Lambs, Goldfinger, Broadcast News, and Twelve Monkeys.
- Baltimore/Washington International Thurgood Marshall Airport handled 22,391,785 passengers last year.
- The airport's cargo concourse covers a 395,000 sq ft area.
- In late 2008, Health magazine named BWI the second healthiest airport in the United States.
- The first phase of BWI modernization was completed in 1974 at a cost of $30 million.
- 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.