Bus route: North Extension of Metro Line 3 → No.708, the whole journey is about 19.6 kilometers. 1. Take the North Extension of Metro Line 3 from the south of the airport, pass one stop, arrive at Renhe Station 2, walk about 180 meters, arrive at Renhe Market Station 3, take No.708, pass seven stops, arrive at Promotion Market Station 4, walk about 250 meters, and arrive at Huadong Market. Bus route: Airport Express Line 9 → The whole journey is about 38.9 kilometers. 1. Walk about 390 meters from the south of the airport and arrive at Gate b3 of the domestic arrival hall in Area B of Baiyun Airport. 2. Take Airport Express Line 9, pass 6 stops and arrive at Guangzhou North Railway Station. 3. Walk about 100 meters and arrive at Huadu Bus Station. 4. Take Huadu Conghua Line and pass 11 stops to arrive at Huadong City Station.