Kolkata → Guwahati is roughly 1,000 km — plan an overnight DC + hotel stop near Siliguri or the Malda belt rather than one marathon drive.
Siliguri → Gangtok and Guwahati → Shillong are short on distance but heavy on elevation — charge to 90%+ before every hill climb.
Assam plains (Guwahati, Dibrugarh) are improving; Sikkim and hill towns still need manual verification on operator apps before you commit.
Use red reliability badges as skip signals when a backup exists within 20 km. Report wrong or dead sites via EV Grids feedback.
Practice on Kolkata → Siliguri before attempting the full run to Guwahati. Enable overnight stop mode if you need 100% SOC at a hotel.
Open the planner with cities and settings pre-filled for this guide.
