The journey from Ooty to Arakkonam covers approximately 380 km, connecting the Nilgiris to a major railway junction in the Vellore district. You will descend the hills to Mettupalayam, then proceed via Salem and Kanchipuram. The total travel time is roughly 10 to 11 hours. Trains are a popular option from Coimbatore or Salem to Arakkonam, which is a significant hub for the Chennai suburban network. This route is ideal for those looking to reach the Chennai periphery from the hills.
Total Distance: 380 km by road, 320 km straight-line.
Arakkonam is a major junction with many trains from Coimbatore.
Buses are available up to Kanchipuram, then local transport.
October to March for pleasant weather.