Norfolk Churches
Most Round Tower Churches can be found in the English county of Norfolk in East Anglia
Suffolk Churches
Another county in England with a high number of Round Tower Churches is Suffolk, also in East Anglia
Rest of England
Other Round Tower Churches can be found in the English counties of Essex, Cambridgeshire, Berkshire and Sussex
Deutschland/Germany
Round Tower Churches in Germany can be found in the Bundesländer Schleswig-Holstein, Niedersachsen, Nordrhein-Westfalen, Rheinland-Pfalz and Saarland
Rest of Europe
Other European countries with at least one Round Tower Church are France, Scotland, Wales, Sweden and Luxembourg