Colby

There is more than one place called Colby:

United Kingdom

 * Colby (Cumbria)
 * Colby (Isle of Man)
 * Colby (Norfolk)

United States

 * Colby (Kansas)
 * Colby (Wisconsin)

Also:
 * South Colby in Washington
 * Colby College, a liberal arts college in Waterville, Maine.