Actaully I want to go to Kaliyaganj with my family from NJP. I thought of boarding NJP-HWH Weekly AC till BOE and from BOE Iwill board Katihar-Radhikapur passenger to Kaliyaganj. So Mahananda, Capital, teesta, uttarbanga,northeast wont fulfill it. Still thanks for your suuggestion. Actually there is lot of time difference between trains in BOE Radhikapur section, either you have to catch trains in morning or evening even if you have reached BOE.