Bitti is a comune in the Province of Nuoro in the Italian region Sardinia, about 140 kilometres north of Cagliari and about 20 kilometres north …Bitti is a comune in the Province of Nuoro in the Italian region Sardinia, about 140 kilometres north of Cagliari and about 20 kilometres north of Nuoro. Bitti borders the municipalities of Alà dei Sardi, Buddusò, Lodè, Lula, Nule, Onanì, Orune, Osidda, and Padru.