Paraná (Brazil) is 152 times larger than Dingzhou (China).
Area: 199,314 km2 IBGE
Population: 10,997,462 (July 2028) IBGE
Wikipedia
Area: 1,309 km2 calculated
Population: 1,107,903 (2000)
Dingzhou is a county-level city in the southwest of Hebei province, People's Republic of China. Dingzhou is administered under Baoding City, about halfway between Baoding and Shijiazhuang and had population of 1,200,000 in 2009. Wikipedia