I have relatives who live in Leeds and they're a good 20 minute drive from their nearest supermarket, longer by bus as it goes halfway around the world first.
Likewise where I live is classed as the name of our nearest city but in reality is actually 15 miles outside of the outskirts of that city.
My address reads:
MyHandsAreHighMyFeetAreLow
69 That Street
That Town
This City
AB1 2DC
Anyone referring to where I live using my address would refer to me living in This City and would wonder why I don't have immediate access to a supermarket. My nearest supermarket is eight miles away, it's next door to three other supermarkets, but I don't have one in walking distance.
I imagine there are similar areas in Leeds and in other cities across the country. As it stands there isn't a supermarket in our city centre, there are only 'express' style mini supermarkets which usually don't stock the basic range products in the toiletries section.