6 antipodal pairs
The Indian Ocean ↔ N. America corridor contains 6 of the 256 confirmed land-to-land sandwich partner pairs on Earth. These pairs connect Indian Ocean with N. America, spanning countries including Kerguelen, France, Montana, USA, France (TAAF), Colorado, USA, Canada. The most well-known pair in this corridor is Port-aux-Français (Kerguelen) ↔ Rudyard.
Every curated location is plotted here: pair origins on the left, antipodes on the right. Click a dot to inspect a spot.