Lomlahkkhirin sails three routes between five ports in Thailand, mostly Koh Tao, Bangrak (Koh Samui) and Surat Thani (Tapee Pier). From Koh Tao: Bangrak (Koh Samui), Surat Thani (Tapee Pier), Koh Phangan and Mae Nam (Koh Samui). From Bangrak (Koh Samui): Koh Phangan.