Complex sentence: Other nearby stations are Mills Hill railway station and Oldham Werneth railway station, both part of the Oldham Loop Line, and each just outside the boundaries of Chadderton, in Middleton and Oldham respectively.
Split into simpler sentences: Other nearby stations are Mills Hill railway station, and Oldham Werneth railway station which is part of the Oldham Loop Line. Each is just outside the boundaries of Chadderton, in Middleton and Oldham respectively.