Where is Kusuman?

Phon Na Kaeo16.3 km · 10.1 mi → Sakon Nakhon24.9 km · 15.5 mi → Mueang Sakon Nakhon27.4 km · 17.0 mi → Khok Si Suphan37.0 km · 23.0 mi → Phanna Nikhom39.4 km · 24.5 mi → Akat Amnuai44.0 km · 27.3 mi → Tao Ngoi47.4 km · 29.5 mi → Phang Khon54.8 km · 34.0 mi → Kut Bak56.7 km · 35.3 mi → Phu Phan59.7 km · 37.1 mi → Nikhom Nam Un59.9 km · 37.2 mi → Wanon Niwat60.6 km · 37.6 mi →

Akat Amnuai17.63589, 103.97590 → Amphoe Sawang Daen Din17.45590, 103.44950 → Ban Muang17.89569, 103.52793 → Charoen Sin17.63327, 103.52218 → Kham Ta Kla17.82547, 103.78598 → Khok Si Suphan17.02297, 104.30346 →