More than 100,000 students live 'within' a 10-mile 'radius' of the university. [=within 10 miles of the university]
There are three restaurants 'within' a one-block 'radius' of our apartment.
The new museum is expected to draw people from a wide 'radius'.
(..) the bullet will travel at over metres per second. Well? Well... THUMP ..the radius curvature of these walls is nearly four metres. If you miss, the bullet will ricochet. Could hit anyone. Might even bounce off the tunnel (..)2010 TvShow: Sherlock Title: The Blind Banker Season: 1 Episode 2