Alaşehir is a municipality and district of Manisa Province, Turkey. Its area is 971 km², and its population is 104,717. It is situated in the valley o…Alaşehir is a municipality and district of Manisa Province, Turkey. Its area is 971 km², and its population is 104,717. It is situated in the valley of the Kuzuçay, at the foot of the Bozdağ Mountain. The town is connected to İzmir by a 105 km railway.