Driving from Florianópolis to Mogi das Cruzes: 470 miles, roughly 10 h 11 min without stops. Road by road, 9 places to stop and the State Department advisory.
9 stops between Florianópolis and Santa Maria, Brazil, plus the route: 455 miles (732 km), about 9 h 37 min of driving and the U.S. travel advisory level.
Driving from São Paulo to Florianópolis: 429 miles, roughly 9 h 25 min without stops. Road by road, 9 places to stop and the State Department advisory.