Tamil Nadu to Kerala · 427 km · Compare trains, buses & driving options
The straight-line distance from Cuddalore to Ernakulam is approximately 427 km (265 miles). By road, the distance increases to about 535 km due to terrain, highways, and road networks connecting Tamil Nadu to Kerala.
Ernakulam does not have its own commercial airport. The nearest airport is COK. Fly to the nearest airport and continue by road or rail.
Search Flights to Nearest AirportIndian Railways connects Cuddalore and Ernakulam with multiple daily services. The journey takes approximately 8 hrs 14 min. Rajdhani and Shatabdi express trains are faster, while mail and passenger trains make more stops but cost less.
Book in advance through IRCTC, especially during festivals and holidays when seats fill up quickly.
Check Trains on IRCTCBus travel is a popular and affordable option for the Cuddalore to Ernakulam route. The journey takes approximately 10 hrs 42 min covering ~535 km. Both government and private operators service this route.
Night buses are popular for this distance — travel while you sleep and arrive fresh at your destination.
Search Cuddalore to Ernakulam BusesA road trip from Cuddalore to Ernakulam covers approximately 535 km and takes around 7 hrs 17 min. Start early to make the most of daylight hours.
For official travel information, regulations, and booking services:
IRCTC — Indian Railway Catering and Tourism Corporation — Book train tickets online
Airports Authority of India — Airport information and flight status
DGCA — Directorate General of Civil Aviation — Indian aviation regulator
Incredible India — Official tourism portal of India