Highland Park is separated by Washington Boulevard to the west.

Past the chapel, the hall separates the First Court to the west and the Second Court to the east.

Its longest border separated it from Bockenheim to the west.

The Woonasquatucket River separates it from Johnston to the west.

In the early 19th century, a wall was built separating the fashionable town of Worthing from Heene just to the west.

Strathgartney Hill separates the community from Bonshaw to the west.

Broadway became a dividing line, separating middle-class neighborhoods to the west from the working-class areas to the east.

Caton Avenue separates it from Irvington to the west.

Sitting on a vast plain, there is nothing of military consequence separating Russia from Asia to the east and Europe to the west.