SecondCor521
Give me a museum and I'll fill it. (Picasso) Give me a forum ...
There are at least two US Navy submariners who became astronauts and who thus hold the record for the maximum vertical separation between places where they have lived.
https://www.usni.org/magazines/proceedings/2015/june/submariners-space
Edit: Upon further reflection, the record is actually held by the astronauts who traveled to the moon.
People like Michael Collins also probably qualify for most remote as well when he was on the far side of the moon in the orbiter and Neil and Buzz were on the surface.
I'd probably give E. Shackleton the prize for "surface of the Earth" remoteness though.