Northern Rail operates a train from Oldham to Rochdale hourly. Tickets cost $2 - $4 and the journey takes 8 min. Alternatively, National Express operates a bus from Oldham to Rochdale once daily. Tickets cost $5 - $9 and the journey takes 20 min.
From Mills Hill (Manchester) train to Rochdale. 8 min £1. From Oldham bus to Rochdale. 20 min £6. From Oldham King Street (Manchester Metrolink) tram to Rochdale Interchange (Manchester Metrolink). 24 min £3. From Oldham taxi to Rochdale. 9 min £25. From Oldham drive to Rochdale. 9 min £1. From Oldham Uber to Rochdale. 9 min £17. From Oldham walk to Rochdale. 1 h 52 min.