Thinking how to book one way taxi from Chennai to Karamadai? Bookcab offers one way taxi services from Chennai to Karamadai. Now you don't have to book for both the ways. Pay only for one way. Cab charges for one way taxi to Karamadai starts from INR . Chennai to Karamadai distance is 496 km. Approximate time to reach Karamadai is 7 hours 20 mins. You can book one way taxi to Karamadai from Chennai easily in three simple steps by using Bookcab's online cab booking services. Bookcab has a wide range of car fleet and provides hassle free one way car rental services from Chennai to Karamadai.