Kudal Nagar Railway Station, also spelt Koodal Nagar Railway Station, is on the Madurai-Kodaikanal Road railway line. Train connections include Guruvayoor-Chennai Egmore Express and Madurai-Dindigul Passenger.
Madurai Junction Railway Station is 5 km from Kudal Nagar Railway Station. Going north-west, Samayanallur Railway Station is 8 km away.
