Sai baba is in Shirdi, quiet away from Solapur!
For Solapur darshan there is Siddheshwar temple in solapur; Tuljabhavani temple in Tuljapur 45 kms, Akkalkot Swami temple 40 kms; Shri Datt temple Gangapur aprox. 80 kms and Shri Vitthal Rukmini temple in pandharpur 60 kms