C
- (Pashchim Champāran) Chargāha
- (Pashchim Champāran) Chauriyā
- (Pūrba Champāran) Chiljhapti
- (Pashchim Champāran) Chhapainiā
- (Pashchim Champāran) Churāmanpatti
- (Pūrba Champāran) Chintāmanpur
- (Pūrba Champāran) Charrahiyā
- (Pūrba Champāran) Chaube
- (Pashchim Champāran) Chhatar
- (Pashchim Champāran) Chaube
- (Pūrba Champāran) Chandī Asthān
- (Gopālganj) Chandauli
- (Siwān) Chandan Chhāpra
- (Gopālganj) Chak Manjhan
- (Siwān) Chithāi
- (Siwān) Chāndpur
- (Siwān) Chānri
- (Pūrba Champāran) Chainpur
- (Pūrba Champāran) Chāndpur
- (Gopālganj) Chāndpur
- (Siwān) Chainpur Alinagar
- (Siwān) Chauk Makhdum
- (Siwān) Chainpur
- (Siwān) Chhitauli Khurd
- (Siwān) Chhitauli Kalān
- (Siwān) Chānchopali
- (Siwān) Chhotka Teghra
- (Siwān) Chakri
- (Siwān) Chak Mahmuda
- (Sāran) Chan Chaura