Proximity? To each other ?
Completely different areas.
http://virtualglobetrotting.com/map/ben-carsons-house/view/google/
https://www.google.com/maps/place/Mar-a-Lago-Club/@26.6770284,-80.0391991,17z/data=!3m1!4b1!4m2!3m1!1s0x88d8d71e9a5c409d:0x71bb1222105e5650