A good way to travel this route is with Liderança Turismo buses. The company offers 2 daily departures, with ticket prices starting at $30 and the shortest trip taking about 657. Liderança Turismo gets you where you want to go for a fair price.
Viação Montes Belos offers 2 daily buses from Rio Maria to Gurupi. Though the average price for this trip is $28, you can find tickets starting at $23. The trip between the two cities usually takes about 670.
Based on 43 reviews, the company was rated 3.2 stars on Busbud. Travelers were especially satisfied with the departure location and the cleanliness but often complained with the wifi. Viação Ouro e Prata ticket prices on this trip start at $38
Based on 13 reviews, the company was rated 4 stars on Busbud. Travelers were especially satisfied with the seats and the staff but often complained with the wifi. REAL MAIA ticket prices on this trip start at $24