If you're about to start planning your Santiago Island Airport (RAI-Praia Intl.) itinerary, we can fill you in on some of the basics --- before you pick up a rental car!Once you've collected your gear from the carousel at Santiago Island Airport (RAI-Praia Intl.), get set to start the engine of your rental car and head into Praia. The downtown area is located 2 miles to the west of the terminal.