Can I take a boat from Binzhou, Shandong to Dalian?

No.

Binzhou City is located in the northern part of Shandong Province, the hinterland of the Yellow River Delta, and the southwest coast of the Bohai Bay. It is connected to the sea in the north, Dongying City in the east, Zibo City in the south, Jinan City in the southwest, Dezhou City in the west, and Dezhou City in the northwest. It faces Haixing County and Huanghua City in Hebei Province across the Zhangweixin River. The city spans both sides of the Yellow River, with geographical coordinates: 36°41′～38°16′ north latitude, 117°15′～118°37′ east longitude, with a maximum span of 120 kilometers from east to west and a maximum span of 175 kilometers from north to south. Area is 9453 square kilometers. Binzhou City cannot directly take a boat to other cities.

You can take a bus from Binzhou to Yantai, and then take a ferry from Yantai to Dalian. Or take a plane directly from Binzhou to Dalian, which only takes one hour.

Extended materials:

Binzhou Transportation

Binzhou City has Jiqing Expressway, Binbo Expressway, Jingbin Expressway, Tianjin-Shantou Expressway, Weiwu Expressway and National highways 205 and 220 cross it and are important passages connecting Jiangsu, Shandong, Beijing and Tianjin. ? On June 26, 2015, two 30,000-ton terminals in Binzhou City were officially opened to navigation. The cumulative investment in Binzhou Port is 6.9 billion yuan, of which 6 billion yuan was invested during the "Twelfth Five-Year Plan" period. Binzhou Port is located in the center of the Bohai Rim Economic Circle. It is the only and closest sea access to the Jinan City Circle and the closest port between Shandong and Tianjin Binhai New Area.

Reference: Baidu Encyclopedia-Binzhou