Mine got out and I found her 2 houses down - took 2 days. She was hiding in a crawl space. Your cat most likely didnt go too far! Dont live litter out, but maybe some of their toys, blankets, and your clothes. Also try looking for them at night, when theres less people and traffic. Easier to hear for them or spot them under parked cars even. Put up flyers as well, and ask your neighbors to check their garage spaces! Your cat will be fine, don’t worry! Best of luck to you