Trains from Katpadi Jn (KPD) to Kamasamudram (KSM)
No Direct Train!
There is no direct Train between Katpadi Jn and Kamasamudram. You can search for Trains from/to any nearby Railway Station, or you can look for alternate modes of Transportation.
For your return journey check list of Kamasamudram to Katpadi Jn Trains.