I imagine you could do slightly better. Maybe from the edge of Siberia to the south of Spain, or Singapore to the north of Norway. Walking to London has a big o

I imagine you could do slightly better. Maybe from the edge of Siberia to the south of Spain, or Singapore to the north of Norway. Walking to London has a big obstacle in the way, the English Channel. I'm not sure how he intends to deal with that. Edit: D'oh, you could probably do much better by ending at South Africa.