Lisbon, Lisbon, Portugal
Covilha, Castelo Branco, Portugal
Stuttgart, Baden-Württemberg, Germany
Castelo Branco, Castelo Branco District, Portugal
Montenegro
Ljubljana, Ljubljana, Slovenia
Skopje, Skopje, Macedonia (the former Yugoslav Republic of)
Madrid, Comunidad de Madrid, Spain
Plovdiv, Plovdiv Province, Bulgaria
Vila Nova de Gaia, Porto, Portugal
Ottawa, Ontario, Canada
