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My Antipode

The antipode of San Juan

The far side of the Earth from San Juan is ocean at 18.5°S 113.9°E. The nearest city to that point, Onslow, Australia, is 377 km away.

San Juan
18.5°N 66.1°WPuerto Rico
Antipode point
18.5°S 113.9°E
Under the point
Ocean
Nearest city
OnslowAustralia · 377 km
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How the antipode of San Juan is found

An antipode is the point exactly opposite on the other side of the planet. The latitude of San Juan changes hemisphere and the longitude moves by 180°, so 18.5°N 66.1°W becomes 18.5°S 113.9°E. That point is 12,742 km away straight through the Earth and about 20,015 km along the surface in any direction.

Antipodes of cities near San Juan