When I visit the city and get a bit lost I often ask for directions. I was in Bristol today and asked a passer by for directions to which he replied..'I will tell you but it is a very long way.' 20 minutes to be exact. I get this a lot when I ask directions....'ooo but you'd be better off taking the bus' etc.
I live in the country (I want to move back to the city) and I don't go on huge long country walks but aibu to think that 30 minutes is not a vast distance to walk and that it is a good way of keeping fit.