Chennai to Idukki
The distance from Chennai to Idukki is about 635 km by road, roughly 12.5 hours (estimated).
Tentative Fare Estimate
Tentative estimate only, based on typical Indian public-transport tariffs (state transport bus fares, IRCTC sleeper/AC class rates, standard outstation taxi per-km rates) — not a live quote from any operator.
Overview
The distance from Chennai to Idukki is about 635 km by road, roughly 12.5 hours (estimated).
Route Map
By Car: Chennai to Idukki
635 km · ~13h 22m · About 13h of driving split over 2 days, plus stops.
- Start from Chennai
Leave early (5–6 AM) and avoid driving on highways after dark.
150 km · 3h drive from previous stop
Rest stop around km 150Look for a town or highway plaza with fuel and food.
168 km · 3h 21m drive from previous stop
Overnight halt around km 318Stop for the night in a town along the highway with hotels.
150 km · 3h drive from previous stop
Rest stop around km 468Look for a town or highway plaza with fuel and food.
Stops are typical for this road, not a fixed itinerary. Timings assume about 50 km/h on average — traffic, tolls and road conditions vary.
By Bus: Chennai to Idukki
635 km · ~14h 7m · Buses on this route are usually available as direct services. Operators and departure times vary — check live availability.
- Board at Chennai
Go to the main bus stand / ISBT in Chennai. Overnight buses usually leave in the evening; book a seat in advance for sleeper and Volvo services.
- Chennai → Idukki
AC Sleeper / Volvo (overnight) · ~635 km
~14h 7m|Tentative fare ₹700–₹1,830
- Arrive in Idukki
Idukki, Kerala
Halts and change points are typical for this route, not a specific operator’s schedule — check live availability and timings when booking.
By Train: Chennai to Idukki
Nearest railway stations: Chennai Central for Chennai, Ernakulam Jn (about 77 km away) for Idukki.
Direct trains
Train details come from a 2015 railway timetable snapshot — newer trains, changed timings and running days are not included, so confirm on IRCTC before you plan around a train.
Transport Options
By Car
Approximately 635 km by road from Chennai to Idukki, roughly 12.5 hours of driving (estimate from straight-line distance).
By Train
The nearest railway station to Idukki is Bodinayakkanur railway station, about 44 km from the town centre.
Railhead
Reach Bodinayakkanur railway station, then continue by local transport.
- Bodinayakkanur railway station — about 44 km
Budget Estimate
road
635 km
12.5 hours
Approximately 635 km by road from Chennai to Idukki, roughly 12.5 hours of driving (estimate from straight-line distance).
train
635 km
The nearest railway station to Idukki is Bodinayakkanur railway station, about 44 km from the town centre.
Frequently Asked Questions
About 635 km by road (estimated from straight-line distance).
Cochin International Airport (COK), about 72 km away.
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