How to use "elsewhere" in a sentence

Why on earth would I? What do you have to give me that I can't get elsewhere? You've never been much of a giver anyway, Michael

Although winter days in the desert were often as warm as springtime elsewhere, winter nights were always cool, sometimes downright bitter

From elsewhere in the night, Danny opened the gate.

Tall lampposts were arrayed across this featureless plain, casting dim, reddish light that was severely directed downward to attract as little attention as possible from aircraft that strayed out of the usual flight patterns and from anyone backpacking elsewhere in these remote mountains