From Thiruvananthapuram Pettah (TVP) train to Kanniyakumari (CAPE) then taxi to Koodankulam. 4hrs 04min Rs. 1,098. From Bandaranaike Airport Bus to Colombo, Ferry to Tuticorin Port, taxi to Tuticorin (TN), train to Vanchi Maniyachchi Junction (MEJ), train to Valliyur (VLY), then taxi to Koodankulam. 21hrs 31min Rs. 5,616. From Kochi airport (COK) taxi to Angamali (AFK), train to Nagercoil Junction (NCJ), then taxi to Koodankulam. 9hrs 14min Rs. 1,770. From Madurai airport (IXM) taxi to Madurai Junction (MDU), train to Valliyur (VLY), then taxi to Koodankulam. 5hrs 48min Rs. 1,709. From Tuticorin airport (TCR) taxi to Koodankulam. 2hrs 15min Rs. 2,136.