35 1.6 km. According to Baidu map, the journey from Meizhou Economic-Guangzhou Expressway and Guanglong Expressway to Dongguan is 35 1.6km, and it takes 4 hours 18 minutes to drive by car. Meizhou, a prefecture-level city under the jurisdiction of Guangdong Province, is located in the northeast of Guangdong Province, at the junction of Fujian, Guangdong and Jiangxi provinces, bordering Longyan and Zhangzhou in Fujian Province in the east, Chaozhou, Jieyang and Shanwei in the south and Heyuan in the west.