Sliven'in Kardeş Şehirleri

1.Tekirdağ - Türkiye  :-*
http://www.anatolia.com/anatolia/destinations/tekirdag/default.asp

2.Gera - Almanya
http://www.gera.de

3.Ternopol - Ukrayna
http://www.city-adm.ternopil.ua/

4.Pech - Macaristan
http://www.pecs.hu/

5.Kesariani - Yunanistan
http://www.kessariani.gr/

6.Voronej - Rusya
http://www.city.vrn.ru/

7.Chuncin - Çin
http://www.magmacom.com/~mtooker/cities/chongqin.htm

8.Alba Iulıa - Romanya
http://www.apulum.ro/index.htm

9.Svetlogorsk - Beyaz Rusya
http://svetlogorsk.by/

10.Jarash - Jordan
http://www.see-jordan.com/brochures/guide_jerash.html