The journey from Bantwal to Chennai spans approximately 800 km. The most efficient way is by train from Mangalore to Chennai Central. The route passes through the scenic Palakkad Gap and the plains of Tamil Nadu. Driving is also an option via NH 48 and NH 44, but it is a long journey requiring a stopover.
Total Distance: 800 km by road, 650 km air distance.
Trains are very popular; book well in advance.
November to February to avoid the summer heat.