Plan the Antofagasta to Arica road trip: 449 miles (722 km), 10 h 39 min of driving, 9 stops along the way and what the U.S. advisory says about Chile.
Driving from Barreiras to Praia do Forte: 556 miles, roughly 12 h 36 min without stops. Road by road, 6 places to stop and the State Department advisory.