1, take the train from Nanning to Zhanjiang, and then cross the sea by boat.
When you get out of Zhanjiang Railway Station, turn right (you can go to South Bus Station if there is a street sign), and walk about 100 meters to South Bus Station, where you can buy a pass for Hai 'an (the current fare is 40 yuan), and then get on the bus later. The through train will drive to Hai 'an Wharf. After getting off, get out of the station (resolutely don't take those tricycles, it will cost you 2 yuan to kill someone), go down (it's a slope), then go to haian port Pier, go inside, find the ticket office, buy a boat ticket (the fare is about 34 to 40 yuan), wait for the boat, and then cross the sea by boat to Haikou. We'll be safe when we get to the boat.
Generally, there are few or no boats from Zhanjiang to Haikou, and it is difficult to wait for a boat from Zhanjiang to Haikou.
Zhanjiang-Hai 'an drive 150 minutes, Hai 'an-Haikou 50-90 minutes (see what is fast and what is slow). Remember to go to Haian!
PS: On the journey from Zhanjiang to Hai 'an, don't talk to strangers, and don't pay attention to people on tricycles and motorcycles. Guangdong is chaotic, and it is easy to be deceived if you are unfamiliar with it. You must buy tickets at the ticket offices of railway stations, bus stations and ports, and never buy them outside the ticket offices (you will be cheated). If you encounter difficulties, you can ask the policeman for help.
Take a train from Nanning to Beihai, and then take a boat to Haikou.
The long-distance bus from Nanning to Beihai is about 50-65, almost at any time. Ships from Beihai to Haikou depart from Beihai International Port at 6 pm every day and arrive at Haikou Xingang at 6 am the next day. (You have to take "Beibu Gulf 1, 2, 3", and the student ticket is third-class 99.
I'm in Haikou now, just coming from Guangzhou! Believe my answer, you will be satisfied!
Other answers are the same, the route is fixed, so the answer is fixed. Although you are not very satisfied with my answer, I think my answer is very comprehensive.