Qidong, Jiangsu (China) is 60% larger than Qufu (China).
Area: 1,311 km2 calculated
Qidong is a county-level city under the administration of Nantong, Jiangsu province, China. It is located on the north side of the Yangtze River opposite Shanghai and contains the province's easternmost point. It has a population of 1.12 million. The center of the city is named Huilong Township. Wikipedia
Area: 818 km2 calculated
Qufu is a city in the south-west of Shandong province, People's Republic of China. It is located at 35° 36′ northern latitude and 117° 02′ east, about 130 kilometres south of the provincial capital Jinan and 45 kilometres northeast of the prefecture seat at Jining. Wikipedia