How long does it take from Qingdao Port to Surabaya Port in Indonesia?

Twenty days. It takes 2864 nautical miles from Qingdao Port to Surabaya Port in Indonesia, and it takes 20 days to sail. Qingdao Port is a port in Qingdao, Shandong Province, China. It is located in Jiaozhou Bay, Shandong Peninsula, near the Yellow Sea and across the sea from Japan and the Korean Peninsula. It is an international trade port and transit hub of China along the Yellow River basin and the west coast of the Pacific Rim.