Budapest, Budapest, Hungary
Budapest, Hungary
Miercurea-Ciuc, Harghita, Romania
Sofia, Sofia City Province, Bulgaria
Debrecen, Hajdú-Bihar, Hungary
Piešťany, Trnava Region, Slovakia
Monte di Procida, Campania, Italy
Gheorgheni, Harghita County, Romania
Hungary
Bitola, Municipality of Bitola, Macedonia, the Former Yugoslav Republic Of
Les Ponts-de-Ce, Pays de la Loire, France
