The journey from Barrackpore to Chennai covers 1650 kilometers along the East Coast. The most practical way is to take a train from Howrah or Shalimar station. The route passes through major cities like Bhubaneswar and Visakhapatnam. Expect a travel time of 24 to 28 hours by train. Flight is also an option from Kolkata airport.
Total Distance: 1650 km by road, 1350 km straight-line.
The Coromandel Express is a great option.
November to February for pleasant weather.