Train
Salamatpur (SMT)Kanpur Central (CNB)
12522 Raptisagar Express · 3A · 523 km
₹1,110–₹1,300
7.4h
Train
Kanpur Central (CNB)Howrah Jn (HWH)
12274 New Delhi–Howrah Duronto Express · 3A · 1117 km
₹2,060–₹2,400
11.8h
Shared jeep
ImphalLangza
Shared Sumo/Bolero · 61 km
Shared jeeps leave the stand between 05:00 and 07:00 and then stop for the day. Be early or lose a day.
₹170–₹300
2.7h
Total for 1 traveller: ₹7,290–₹9,780 one way
Does this look right?

