Maybe I should say, is geofeasible even a word? As a cartographer, I should probably know that.
This is just a thought to ponder, along with things like is the mother of child bearing age. Could these people have traveled or moved between these places then?
As I was researching ancestors who lived along the Erie Canal, which traversed 350 miles between Albany and Buffalo, New York, it was interesting to read that when the Erie Canal finally opened in 1825 this route could be traversed much faster, traveling this 350 miles in only 5 days.
It sort of boggles the mind to consider the travels of some of our ancestors, and the conditions that they must have faced.