I have shop few meters away from my home, but I only go there, when I forgot to buy something or just quickly need snacks for a movie or it's bad weather, but usually I just buy everything from other grocery store which is 2 km away, but I like their food selection more and they got cheaper prices. Sometimes I also walk to big supermarket which is 4 km away.
3 km doesn't seem much for me or most of my friends,some of them even own a car and still walk 2-4 km to the grocery shop, instead of driving, but some people I know, would rather drive a car or take a bus.
You sure about that?