Coimbatore is a major industrial hub in Tamil Nadu. From Ponneri, you first travel to Chennai Central or Egmore to catch a direct train. The rail journey takes about 7 to 9 hours. Alternatively, driving via NH 48 and NH 544 takes about 9 to 10 hours. The route passes through the scenic landscapes of Erode and Salem.
Total Distance: 500 km by road, 420 km air distance.
Kovai Express is the most popular and punctual train.
September to March for pleasant weather.