The opposite side of the world from Port of Spain (POS)
Piarco International Airport — 10.60°N, 61.34°W
Exact antipodal point
10.60°S, 118.66°E
Nearest airport to that point
Bima, Indonesia BMU
Sultan Muhammad Salahuddin Airport
This is a genuinely close pairing — the airport sits just 229 km from the exact antipodal point.
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Of the maximum possible
98.9%
No two points on Earth can be more than about 20,015 km apart.
The antipode is found by negating the latitude and shifting the longitude by 180°. Distances use the haversine formula on a sphere of mean radius 6,371.0088 km. Airport coordinates come from the public-domain OurAirports dataset.