The driving time from Patna to Chennai via Kalka, Shimla, Kullu, Manali is 67 hours 7 minutes by road. You can also find other options to travel from Patna to Chennai via Kalka, Shimla, Kullu, Manali like bus, subway, tram, train and rail. To know the travel distances while planning a journey, find the
Distance from Patna to Chennai via Kalka, Shimla, Kullu, Manali!