The opposite side of the world from Buenos Aires (AEP)
Aeroparque Jorge Newbery — 34.56°S, 58.42°W
Exact antipodal point
34.56°N, 121.58°E
Nearest airport to that point
Yancheng (Tinghu), China YNZ
Yancheng Nanyang International Airport
This is a genuinely close pairing — the airport sits just 179 km from the exact antipodal point.
Advertisement
Of the maximum possible
99.1%
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.