Ayodhya 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
You know what? I have been wanting to visit Gangtok too!
Ayodhya (Uttar Pradesh) to Gangtok (Sikkim) distance is 885 km and you can get there by train + bus in just over 24 hours and 29 minutes with fares starting from ₹ 618. If you haven't packed any woollens, you still have time to pack them.
Travel Guide