I agree this is probably their home turf, but if I disappear in my home turf for 7 days, someone would notice. Heck, unless it is school vacation, I'd think those kids' schools would have noticed!

That said, my uncle's old adage "If you've got a pair of boots you can get out" rings true here. If you're in decent shape you could walk ~36 miles (60k) fairly easily. I'm not in great shape and I can run 10k in an hour.