The drive from Petrified Forest to the Grand Canyon South Rim is approximately 300 kilometers. You will head west on I-40 to Williams, then take AZ-64 North directly into the park. The journey takes about 3.5 hours. This route takes you through the high-altitude ponderosa pine forests of Northern Arizona. It is one of the most popular tourist routes in the state, so expect heavy traffic during peak summer months.
Total Distance: 300 km driving distance; 220 km straight-line air distance.
Stop in Williams to see the historic Route 66 downtown.
May or September for comfortable temperatures and fewer crowds.