Lausanne, Switzerland
Turin, Italy
Bad Deutsch-Altenburg, Lower Austria, Austria
Torino, Piemonte, Italy
Sofia, Sofia, Bulgaria
Zurich, Switzerland
Sofia, Sofia City Province, Bulgaria
Mühlehorn, Canton of Glarus, Switzerland
Veliko Tarnovo, Veliko Tarnovo, Bulgaria
Freiburg, Baden-Württenberg, GER
Prague, Prague, Czechia
Plovdiv, Plovdiv, Bulgaria
