Here are bus timings from Sangareddy to Catholic Church, Medak on daily basis by TSRTC :
Express
Timings – 12.30
Pallevelugu
Timings – 06:30,07:15,07:45,08:15, 08:45,09:15,09:45,11:00, 11:20,11:45,12:00,12:45, 13:45,14:20,14:45,15:20, 15:50,16:15,16:45,18:00, 18:30,19:00,19:35
The distance from Sangareddy to Medak Church is 73Km and travel timing is about 2hours by bus.