The journey from Mettupalayam to Tirunelveli covers approximately 420 kilometers via the NH 44. You will pass through Coimbatore, Dindigul, and Madurai. The drive typically takes 8 to 9 hours. This route is a major north-south corridor and is well-maintained for long-distance travel.
Total Distance: 420 km by road, 380 km air distance.
The Dindigul-Tirunelveli stretch is a high-speed highway; maintain steady speeds.
November to February, when the weather is cool.