Mississippi River | River Thames | Amazon River | Columbia River | Hudson River | Colorado River | Potomac River | river | Ohio River | Missouri River | Delaware River | Murray River | River Tyne | Madeira River | Volga River | River Nene | River Clyde | River Trent | River Severn | Amur River | River Wear | Allegheny River | Red River | Dnieper River | Yarra River | Paraná River | River Tees | Fraser River | Yangtze River | Tocantins River |
In Bolivia 33,670 speakers were counted in the year 2000, in the south-central Parapeti River area and in the city of Tarija.
Eastern Bolivian Guaraní, also known as Chawuncu or Chiriguano, is spoken in by 33,670 speakers (or 36,917) in the south-central Parapeti River area and in the city of Tarija.