King's Lynn, known until 1537 as Bishop's Lynn and colloquially as Lynn, is a port and market town in the borough of King's Lynn and West Norfolk in the county of Norfolk, England. It is 36 miles (58 km) north-east of Peterborough, 44 miles (71 km) north-north-east of Cambridge, 44 miles (71 km) west of Norwich, and about 5 miles inland from The Wash estuary.