942 kilometers. According to Baidu map, Xiamen is located in the southeast of Fujian Province and Haikou is located in the north of Hainan Island. The distance between the two places is 942 kilometers, and it can be reached by car from 14 to 15 hours. Xiamen, referred to as "Xiamen" or "Heron" or "Ludao" for short, is a prefecture-level city, a sub-provincial city, a city with separate plans and a second-tier city under the jurisdiction of Fujian Province.