1. First, drive from Yantai Gold Vocational College to Yantai Bus Terminal with a cycle of * * * 15km.
Secondly, drive from Yantai bus terminal to Xinzhuang, with a distance of 24 kilometers.
3. Finally, drive from Xinzhuang to Zhaoyuan Bus Station, the distance is *** 1 1 km. Therefore, it is15km+24km+11km = 50km from Yantai Gold Vocational College to Zhaoyuan Bus Station.