Katra to Gangtok

flight price shown is indicative one-way fares, actual may vary | train price shown is for reserved seat / berth | layover time mentioned is for the fastest route in the layover category, it might change as per your traveling dates.
Fare of Rajdhani, Shatabdi & Duronto may change due to Railways' surge pricing. Know more
If you're flying, dont forget to keep a good book for company.
Katra (Uttar Pradesh) to Gangtok (Sikkim) distance is 1221 km and you can get there by train + bus in just over 51 hours and 19 minutes with fares starting from ₹ 917. Gangtok's a great place, if you love cold weather that is.
Travel Guide