Bus route: Metro Line 9 → North Extension of Metro Line 3, the whole journey is about 17.6 kilometers. 1. Walk about 980 meters from Huadu Bus Terminal to Huacheng Road Station 2, take Metro Line 9, go through 7 stops, and get to Gaozeng station. 3. Take Metro Line 3, north extension, go through 1 stop, get to Airport South (Terminal 1) Station 4, and walk about 110 meters to Guangzhou Baiyun International Airport.