The technical halts for the 2264 Nizamuddin--Pune Duronto Express are at Kota, Vadodara, Vasai Road, Karjat and Lonavla. However, passengers cannot alight or board the Duronto Express from these considering they are point-to-point services. The fare you would be paying is from Nizamuddin to Pune (even if you're not travelling the full distance).