The phase velocity of a wave tells us how fast any given phase of the wave is moving e.g. the crest. If we examine some fixed position, then we can count how frequently a full wavelength passes this position as the wave moves with time. This leads us directly to $v = Î»f$.
Beverly Hills, Michigan, in Oakland county, is 3 miles N of Southfield, Michigan and 16 miles NW of Detroit, Michigan. The people of the town are in the Detroit metropolitan area.
Travel time is an important point to know with the driving distance. Hence you might also want to know the Travel Time from Beverly Hills to Orange County, CA. This will help you estimate how much time you will spend travelling for the distance from Beverly hills to Orange County.