I don't think that is good idea to go directly to Halong from Sapa. It is over 500km, so you will be very tired. However, if you are insist on doing that. Let have a look at this site: http://khachsansapa.com/vi/vexe/Bus-Ha-Long-Sa-Pa-Ha-Long/Bang-gia-ve-bus-Ha-Long-Sa-Pa-Ha-Long-4/ about 5 years ago
Quang Ngai...sorry, for clarification I want to know if I can get a train from Quang a Ngai City to Dalat.
Hi, There is no train from Quang Ngai to Dalat. Actually, Dalat only has train station for tourism inside Dalat. Therefore, you should either take a coach from Quang Ngai to Dalat or get on a train to Nha Trang then take a bus to Dalat. Hope this help! about 5 years ago