Where is Daguan?

Yongshan28.4 km · 17.6 mi → Yanjin34.3 km · 21.3 mi → Yiliang41.4 km · 25.7 mi → Zhaotong65.2 km · 40.5 mi → Zhaoyang67.5 km · 41.9 mi → Suijiang71.1 km · 44.2 mi → Shuifu75.8 km · 47.1 mi → Ludian86.7 km · 53.9 mi → Zhenxiong96.6 km · 60.0 mi → Weixin110.0 km · 68.4 mi → Qiaojia126.0 km · 78.3 mi → Huize168.3 km · 104.6 mi →

Anning24.83775, 102.40268 → Baoshan25.11471, 99.15916 → Binchuan25.89850, 100.61873 → Cangyuan23.15045, 99.24851 → Changning24.82570, 99.61042 → Chenggong24.88858, 102.82076 →