To 12 ports; the busiest crossings are to Coari (3 hours, six times a week), Manaus (4 hours 45 minutes, six times a week), Tefé (8 hours, six times a week), Alvarães (9 hours, six times a week), Fonte Boa (14¼ hours, six times a week), Jutaí (17¾ hours, six times a week), Tonantins (21¼ hours, six times a week) and Santo Antônio do Içá (22¼ hours, six times a week).