In message , Helen Deborah
Vecht writes

They are only closely spaced when separated by major junctions that are
difficult to cross on foot IME. Otherwise, the spacing is closer to 400
metres.

I have to say that most of the bus stops around here (SW14) are much
closer together than that - 200 metres would probably be average.

When catching a bus, one is very grateful for the short walk, but when
on the bus one tends to get very irritated that the bus stops so
horribly frequently.

--
Paul Terry