Castanhal is a locality located 1606.33 km south from Brasilia in Para, Brazil. The population of Castanhal is 192,571 people. Abaetetuba, Ananindeua, Barcarena are located close to Castanhal. You can find Castanhal on any map using the following decimal coordinates: -1.2686 (latitude), -47.8769 (longitude).