United Kingdom

• Birmingham
• Bristol
• Canterbury
• Cardiff
• Coventry
• Derbyshire
• Glastonbury
• Kenilworth
• Leamington Spa
• London (a million times)
• Manchester
• Newbury
• Oxford
• Reading
• Stratford-upon-Avon
• Windsor

United States of America

• Alexandria, VA
• New York City
• Washington DC

Germany

• Aachen
• Cologne
• Erfurt
• Thüringen

Norway

• Oslo

Belgium

• About a dozen towns by the French border whose names I can't remember.
• Antwerp
• Brussels

Switzerland

• Geneva

France

• Aix-en-Provence
• Albertville
• Angoulême
• Annecy
• Arras
• Cavaillon
• Chamonix
• Clermont-Ferrand
• Fougères
• Lille
• Marseille
• Mont Saint-Michel
• Paris
• Saint-Malo