The journey from Omalur to Kolkata covers 1700 kilometers via NH 16. It takes about 30 hours by car. The route is a major national highway connecting Tamil Nadu to West Bengal. It passes through major cities like Vijayawada, Visakhapatnam, and Bhubaneswar. It is a very long journey, so plan for multiple stops along the way.
Total Distance: 1700 km driving distance, 1450 km air distance.
Book sleeper buses for overnight travel.
October to March for pleasant weather.