The cost of taking the bus in Brazil can vary depending on the city, distance, and specific bus route. Generally, bus fares in Brazil are relatively affordable compared to other modes of transportation. In major cities like São Paulo and Rio de Janeiro, bus fares typically range from around R$4 to R$7 for a single trip within the city.
Longer-distance bus trips between cities or regions can vary significantly based on the distance traveled, ranging from around R$20 to R$200 or more. It's important to note that fares may vary depending on local regulations, transportation companies, and any available discounts or promotions.