Bucharest, Bucharest, Romania
Ruse, Ruse, Bulgaria
Atlanta, Georgia, United States
Sofia, Sofia-city, Bulgaria
Clermont-Ferrand, Auvergne, France
Altheim, Upper Austria, Austria
Veliko Tarnovo Province, Bulgaria
Haskovo, Haskovo, Bulgaria
Veliko Tarnovo, Veliko Tarnovo Province, Bulgaria
Perth, Western Australia, Australia