| Travel Agency | Bus Type | Boarding Point | Departure | Droping Point | Arrival |
| SRM Transports (I) Pvt. Ltd. | 2+2 Semi Sleeper Air Bus | "Ground Floor, Sriji Majestic, Koya" | 03:30 PM | Marthandam Bus Terminus | 04:00 AM |  |
| J.R.S. Travels | 2+2 Non AC Semi Sleeper | "J.R.S. Travels,Shop No.19,Omni Bus Terminus, Koyambedu,Chennai-600" | 04:00 PM | Bus Stand- marthandam | 07:00 AM | |
| Shalom Travels | 2+2 Semi Sleeper | "Shop No:69, Omni Bus Terminus, Koya" | 04:00 PM | Bus Stand | 06:00 AM | |
| Tippu Sultan Travels | 2+2 Non AC Semi Sleeper | "C/O J.R.S. Travels,No.19,Omni Bus Terminus,Koyambedu,Chennai-600" | 04:00 PM | Bus Stand | 07:00 AM | |
| Perinba vilas Travels | Non Semisleeper | "Shop No:1, Omni Bus Terminus, Koyam" | 05:00 PM | Marthandam | 08:00 AM | |
| RathiMeena Travels | 2+1 A/C Sleeper | "Shop No-3, Omni Bus Terminus,Koyambedu," | 05:30 PM | Near Bus Stand | 07:00 AM | |
| SRM Transports (I) Pvt. Ltd. | 2+2 Volvo A/C | "Ground Floor, Sriji Majestic, Koya" | 05:45 PM | Marthandam Bus Terminus | 04:45 AM | |
| RathiMeena Travels | 2+1 Executive | "Shop No-3, Omni Bus Terminus,Koyambedu," | 06:30 PM | Near Bus Stand | 01:30 PM | |
| RathiMeena Travels | 2+2 Hi tech | "Shop No-3, Omni Bus Terminus,Koyambedu," | 06:30 PM | Near Bus Stand | 03:00 PM | |
| RathiMeena Travels | 2+2 Volvo A/C | "Shop No-3, Omni Bus Terminus,Koyambedu," | 06:30 PM | Near Bus Stand | 03:00 PM | |
There are 10 buses in a day between Chennai and Marthandam. The first bus to depart is at 03:30 PM by SRM Transports (I) Pvt. Ltd.. This bus is 2+2 Semi Sleeper Air Bus and the exact address for pick up is "Ground Floor, Sriji Majestic, Koya". This boarding point is called Koyambedu and the landmark near is Opp Koyambedu Market. The journey takes 13 hours and the fare is starts from Rs. 600/-. This bus will reach Marthandam at 04:00 AM and the exact address for drop is Marthandam Bus Terminus The drop point is called Marthandam and the landmark near is Bus Terminus
The next bus is at 04:00 PM by J.R.S. Travels. This bus is 2+2 Non AC Semi Sleeper and the exact address for pick up is "J.R.S. Travels,Shop No.19,Omni Bus Terminus, Koyambedu,Chennai-600". This boarding point is called Koyambedu and the landmark near is Opp Koyambedu Market. The journey takes 15 hours and the fare is starts from Rs. 470/-. This bus will reach Marthandam at 07:00 AM and the exact address for drop is Bus Stand- marthandam The drop point is called Marthandam and the landmark near is Bus Stand
The next bus is at 04:00 PM by Shalom Travels. This bus is 2+2 Semi Sleeper and the exact address for pick up is "Shop No:69, Omni Bus Terminus, Koya". This boarding point is called Koyambedu and the landmark near is Opp Koyambedu Market. The journey takes 14 hours and the fare is starts from Rs. 520/-. This bus will reach Marthandam at 06:00 AM and the exact address for drop is Bus Stand The drop point is called Marthandam and the landmark near is Bus Stand
The last bus is at 06:30 PM by RathiMeena Travels. This bus is 2+1 Executive and the exact address for pick up is "Shop No-3, Omni Bus Terminus,Koyambedu,". This boarding point is called Koyambedu and the landmark near is Opp Koyambedu Market. The journey takes hours and the fare is starts from Rs. 470/-. This bus will reach Marthandam at 01:30 PM and the exact address for drop is Near Bus Stand The drop point is called Marthandam and the landmark near is Bus Stand