A few facts about Teresina
- Teresina has about 870,000 residents, which puts it in the top 20 cities of Brazil.
- No town in Piauí is bigger.
- It's about 2093 km to São Paulo, the country's largest city.
- Towns nearby: Timon (4 km), Nazária (29 km) and Demerval Lobão (33 km).