In USA, how many hours by car do you need to find a local that doesn't speak your language? I don't have to drive. Last week, I walked to a local deli and hea

In USA, how many hours by car do you need to find a local that doesn't speak your language? I don't have to drive. Last week, I walked to a local deli and heard the following languages on the street within a few minutes: english, spanish, russian, chinese, polish(maybe, not sure) and arabic.