The opposite side of the world from Kuching (KCH)
Kuching International Airport — 1.49°N, 110.35°E
Exact antipodal point
1.49°S, 69.65°W
Nearest airport to that point
Leticia, Colombia LET
Alfredo Vásquez Cobo International Airport
This is a genuinely close pairing — the airport sits just 302 km from the exact antipodal point.
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Of the maximum possible
98.5%
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.