The journey from Rameshwaram to Chennai covers approximately 560 km across the heart of Tamil Nadu. The most popular mode is the overnight Sethu Express which connects the island to Chennai Egmore. Alternatively, you can drive via NH 32, passing through Ramanathapuram and Puducherry. The route offers scenic coastal views before heading inland towards the capital. Expect a travel time of 10 to 12 hours depending on your chosen mode of transport.
Total Distance: 560 km by road, 440 km straight-line.
Book your tickets at least 30 days in advance as this route is highly popular with pilgrims.
The East Coast Road (ECR) stretch from Puducherry to Chennai is scenic but watch for speed cameras.
November to February for pleasant weather and avoiding the monsoon humidity.