Where is Kachug?

Kachugskiy Rayon40.7 km · 25.3 mi → Manzurka54.0 km · 33.6 mi → Bayandayevskiy Rayon99.5 km · 61.8 mi → Bayanday102.4 km · 63.6 mi → Zhigalovo105.5 km · 65.6 mi → Ol’khonskiy Rayon114.4 km · 71.1 mi → Zhigalovskiy Rayon118.2 km · 73.4 mi → Ekhirit-Bulagatskiy Rayon127.4 km · 79.1 mi → Khuzhir128.6 km · 79.9 mi → Yelantsy133.3 km · 82.8 mi → Osa146.6 km · 91.1 mi → Ust’-Ordynskiy148.8 km · 92.4 mi →

Afanas’yeva54.63958, 100.61755 → Alarskiy Rayon53.33333, 103.00000 → Alekseyevskaya57.85000, 108.40000 → Algatuy54.40090, 100.25500 → Alzamay55.55620, 98.66440 → Angarsk52.53667, 103.88639 →