The drive from Arroyo Grande to Phoenix is a scenic 8-hour journey through Southern California and into the Arizona desert. You will primarily travel south on US-101 to reach the Los Angeles area, then merge onto I-10 East toward Phoenix. This route takes you through diverse landscapes, from the coastal hills of San Luis Obispo County to the arid beauty of the Sonoran Desert. Ensure your vehicle is prepared for high temperatures in the desert.
Total Distance: Driving distance 750 km, straight-line air distance 600 km.
Traffic in Los Angeles can significantly increase travel time.
October to April to avoid the extreme summer heat in Phoenix.