Nonstop flight route between Piarco (near Port of Spain), Trinidad and Tobago and Da Nang, Vietnam:
Departure Airport:

Arrival Airport:

Distance from POS to DAD:
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- About this route
- POS Airport Information
- DAD Airport Information
- Facts about POS
- Facts about DAD
- Map of Nearest Airports to POS
- List of Nearest Airports to POS
- Map of Furthest Airports from POS
- List of Furthest Airports from POS
- Map of Nearest Airports to DAD
- List of Nearest Airports to DAD
- Map of Furthest Airports from DAD
- List of Furthest Airports from DAD
About this route:
A direct, nonstop flight between Piarco International Airport (POS), Piarco (near Port of Spain), Trinidad and Tobago and Đà Nẵng International Airport (DAD), Da Nang, Vietnam would travel a Great Circle distance of 10,462 miles (or 16,837 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 Piarco International Airport and Đà Nẵng International 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 Piarco International Airport and Đà Nẵng International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | POS / TTPP |
Airport Names: |
|
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: | DAD / VVDN |
Airport Names: |
|
Location: | Da Nang, Vietnam |
GPS Coordinates: | 16°2'38"N by 108°11'57"E |
Area Served: | Da Nang |
Operator/Owner: | Airports Corporation of Vietnam |
Airport Type: | Public / Military |
Elevation: | 33 feet (10 meters) |
# of Runways: | 2 |
View all routes: | Routes from DAD |
More Information: | DAD Maps & Info |
Facts about Piarco International Airport (POS):
- In World War II the original airfield was used to house the Royal Navy Observer School HMS Goshawk.
- Piarco International Airport (POS) currently has only 1 runway.
- 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.
- An administrative/operations building for the Trinidad and Tobago Air Guard is being constructed at the Piarco Air Base.
- 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.
- 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.
- In addition to being known as "Piarco International Airport", another name for POS is "78970[1][2]".
- The Air Guard of Trinidad and Tobago is based at Piarco International Airport.
Facts about Đà Nẵng International Airport (DAD):
- During the year 2006, Da Nang Airport counted one million passengers annually, the first time since 1975 it had reached this level.
- Pacific Airlines inaugurated its daily flight between Da Nang and Hanoi in November 2005, giving domestic passengers an additional choice when flying between Da Nang and the capital, a route that had long been monopolized by Vietnam Airlines.
- In addition to being known as "Đà Nẵng International Airport", another name for DAD is "Sân bay Quốc tế Đà Nẵng".
- Đà Nẵng International Airport (DAD) has 2 runways.
- Because of Đà Nẵng International Airport's relatively low elevation of 33 feet, planes can take off or land at Đà Nẵng 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 Đà Nẵng International Airport (DAD) is Phu Bai International Airport (HUI), which is located 41 miles (66 kilometers) NW of DAD.
- The furthest airport from Đà Nẵng International Airport (DAD) is Rodríguez Ballón International Airport (AQP), which is nearly antipodal to Đà Nẵng International Airport (meaning Đà Nẵng International Airport is almost on the exact opposite side of the Earth from Rodríguez Ballón International Airport), and is located 12,412 miles (19,975 kilometers) away in Arequipa, Peru.
- In 1957 the VNAF re-established a presence at the renamed Da Nang Airport, stationing the 1st Liaison Squadron with Cessna L-19s.