One way taxi from Kochi to Chennai is now available here. Bookcab provides Kochi to Chennai one way car hire services at affordable rates. Cost for Kochi to Chennai one way car hire starts from INR . Length of the road from Kochi to Chennai is about 684 km. Travel duration to Chennai is close to 10 hours 46 mins. Cab booking for your one way trip from Kochi to Chennai is very easy with Bookcab's economic and hassle-free online cab booking system. You can chose from a wide variety of cars including a/c and non a/c, from Hatch back, Sedan and SUV's for your Kochi to Chennai one way taxi.