Mato Grosso shares borders with the states of RondÃ nia , Amazonas , ParÃ , Tocantins , GoiÃ s and Mato Grosso do Sul .
Neighboring states are ( from west clockwise ) RondÃ nia , Amazonas , ParÃ , Tocantins , GoiÃ s and Mato Grosso do Sul .