Where is Sandachō?

Sanda Shi7.9 km · 4.9 mi → Takarazuka Shi10.0 km · 6.2 mi → Nishinomiya Shi13.3 km · 8.3 mi → Takarazuka15.2 km · 9.4 mi → Miki Shi16.3 km · 10.1 mi → Ashiya Shi16.4 km · 10.2 mi → Kawanishi Shi16.6 km · 10.3 mi → Ashiya18.7 km · 11.6 mi → Kawanishi18.9 km · 11.7 mi → Katō Shi19.3 km · 12.0 mi → Itami19.4 km · 12.1 mi → Itami Shi19.6 km · 12.2 mi →

Aioi34.80361, 134.46806 → Aioi Shi34.82719, 134.46699 → Akashi34.65524, 135.00687 → Akashi Shi34.68277, 134.94029 → Amagasaki Shi34.73544, 135.41181 → Asago-shi35.26249, 134.82527 →