WebWindsor is a historic town in the Royal Borough of Windsor and Maidenhead in Berkshire, England. It is the site of Windsor Castle , one of the official residences of the British monarch . The town is situated 21.8 miles (35.1 km) west of Charing Cross , central London , 5.8 miles (9.3 km) southeast of Maidenhead , and 15.8 miles (25.4 km) east ...