This is a sketch of the actual route we have taken so far. It will be updated as we go along for our friends know where are we now.
Singapore - Ipoh: appro. 650km
Ipoh - Kuala Perlis, appro. 380km
Kuala Perlis - Khao Lak, appro. 530 km
Khao Lak - Chum Phon, appro. 300 km
Chum Phon - Cha-Am, appro. 330 km
Cha-Am - Nakon Rajsima, appro. 435 km
To read more about our trip, go to Neo Chian's blog http://www.aseanonwheels.blogspot.com/