The journey from Mahabalipuram to Jamshedpur is a long-distance trip of about 1500 km. You must reach Chennai and take a direct train to Tatanagar (Jamshedpur). This is a major route on the South Eastern Railway line. Driving is not recommended due to the extreme distance.
Total Distance: 1500 km by road, 1250 km air distance.
The Coromandel Express is a reliable train for this long journey.
October to March for pleasant weather.