Haridwar is 1600 km away from Mumbai. The most convenient way is by train, specifically the Bandra Terminus-Haridwar Express. The journey takes you through the plains of North India. Haridwar is famous for the Ganga Aarti at Har Ki Pauri.
Total Distance: 1600 km by road, 1300 km air distance.
Book early as this route is popular with pilgrims.
October to March.