Northwich is a market town and civil parish in the Cheshire West and Chester borough of Cheshire, England. It lies on the Cheshire Plain, at the confluence of the rivers Weaver and Dane, 18 miles (29 km) east of Chester, 15 miles (24 km) south of Warrington, 19 miles (31 km) south of Manchester, 69 miles (111 km) north of Birmingham and 22 miles (35 km) south-east of Liverpool. The population of t…