Nonstop flight route between St. Thomas, Ontario, Canada and Piarco (near Port of Spain), Trinidad and Tobago:

About this route:

A direct, nonstop flight between St. Thomas Municipal Airport (YQS), St. Thomas, Ontario, Canada and Piarco International Airport (POS), Piarco (near Port of Spain), Trinidad and Tobago would travel a Great Circle distance of 2,522 miles (or 4,058 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 St. Thomas Municipal 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 St. Thomas Municipal 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:

Arrival Airport Information:

Facts about St. Thomas Municipal Airport (YQS):

• Because of St. Thomas Municipal Airport's relatively low elevation of 779 feet, planes can take off or land at St. Thomas Municipal 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 St. Thomas Municipal Airport (YQS) is London international Airport (YXU), which is located only 18 miles (29 kilometers) N of YQS.
• The furthest airport from St. Thomas Municipal Airport (YQS) is Margaret River Airport (MGV), which is located 11,370 miles (18,298 kilometers) away in Margaret River, Western Australia, Australia.
• The airport is in uncontrolled airspace but has a UNICOM operating during working hours on 122.70 MHz.
• St. Thomas Municipal Airport (YQS) has 3 runways.

Facts about Piarco International Airport (POS):

• The Air Guard of Trinidad and Tobago is based at Piarco International Airport.
• 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.
• 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.
• Piarco International Airport, the busiest of many airports serving Trinidad and Tobago, is located in Piarco, a town in the Port of Spain Metro Area in the southern area of the Tunapuna-Piarco region, about 25 km east of Port of Spain's central business district.
• In addition to being known as "Piarco International Airport", another name for POS is "78970[1][2]".
• Piarco International Airport has direct service to many destinations in the United States, Canada, Central America, South America and Europe.
• The disused south terminal has been renovated into a VIP terminal for the Summit of The Americas.
• 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 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.
• The terminal is a fully air-conditioned, smoke free building, equipped to handle peak-hour passenger traffic of 1,500 processing passengers through a fully computerised immigration system.