TIMP can be reached by seaway which is through the Tanjung Gemok jetty in Pahang and Mersing jetty in Johor. From the Tanjung Gemok jetty, there is a ferry service which has 2 to 3 trips daily with each journey taking 1 ¼ hour. As for the ferry service in Mersing, it takes 2 hours for each journey with 4 trips daily. Besides that, there is also a speed boat service which takes an hour per each journey as well as via air which takes about 40 minutes from the Subang Airport 2