Nonstop flight route between Greenville, Wisconsin, United States and Piarco (near Port of Spain), Trinidad and Tobago:
Departure Airport:

Arrival Airport:

Distance from ATW to POS:
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- About this route
- ATW Airport Information
- POS Airport Information
- Facts about ATW
- Facts about POS
- Map of Nearest Airports to ATW
- List of Nearest Airports to ATW
- Map of Furthest Airports from ATW
- List of Furthest Airports from ATW
- Map of Nearest Airports to POS
- List of Nearest Airports to POS
- Map of Furthest Airports from POS
- List of Furthest Airports from POS
About this route:
A direct, nonstop flight between Outagamie County Regional Airport (ATW), Greenville, Wisconsin, United States and Piarco International Airport (POS), Piarco (near Port of Spain), Trinidad and Tobago would travel a Great Circle distance of 2,834 miles (or 4,560 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 Outagamie County Regional Airport and Piarco 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 Outagamie County Regional Airport and Piarco 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: | ATW / KATW |
Airport Name: | Outagamie County Regional Airport |
Location: | Greenville, Wisconsin, United States |
GPS Coordinates: | 44°15'29"N by 88°31'9"W |
Area Served: | Appleton, Wisconsin |
Airport Type: | Public |
Elevation: | 918 feet (280 meters) |
# of Runways: | 2 |
View all routes: | Routes from ATW |
More Information: | ATW Maps & Info |
Arrival 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 |
Facts about Outagamie County Regional Airport (ATW):
- Because of Outagamie County Regional Airport's relatively low elevation of 918 feet, planes can take off or land at Outagamie County Regional 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.
- It is the main base of privately owned regional airline Air Wisconsin and was the original home of Midwest Airlines.
- Outagamie County Regional Airport (ATW) has 2 runways.
- The closest airport to Outagamie County Regional Airport (ATW) is Wittman Regional Airport (OSH), which is located only 19 miles (31 kilometers) S of ATW.
- Efforts to change the name have been ongoing.
- The furthest airport from Outagamie County Regional Airport (ATW) is Margaret River Airport (MGV), which is located 10,991 miles (17,688 kilometers) away in Margaret River, Western Australia, Australia.
- In February 2014, the Outagamie County Board voted to rename the airport, "Appleton International Airport", cited as an "economic development initiative" creating a more direct association with travelers' intended destination.
Facts about Piarco International Airport (POS):
- 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 (POS) currently has only 1 runway.
- The control tower at the old terminal building is currently used for air traffic control.
- In addition to being known as "Piarco International Airport", another name for POS is "78970[1][2]".
- 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 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.
- In World War II the original airfield was used to house the Royal Navy Observer School HMS Goshawk.