Where is Samcheok-si?

Santyoku1.1 km · 0.7 mi → Donghae-si9.4 km · 5.8 mi → Tonghae11.7 km · 7.2 mi → T’aebaek34.3 km · 21.3 mi → Taebaek-si35.5 km · 22.0 mi → Jeongseon-gun39.1 km · 24.3 mi → Gangneung-si42.1 km · 26.1 mi → Gangneung42.4 km · 26.4 mi → Neietsu68.4 km · 42.5 mi → Pyeongchang-gun68.7 km · 42.7 mi → Pyeongchang68.9 km · 42.8 mi → Yangyang-gun83.6 km · 51.9 mi →

Cheorwon-gun38.24391, 127.44522 → Chuncheon37.87472, 127.73417 → Chuncheon-si37.88048, 127.72776 → Donghae-si37.52345, 129.11357 → Gangneung37.75266, 128.87239 → Gangneung-si37.75190, 128.87825 →