Where is Ushumun?

Sivaki22.0 km · 13.7 mi → Tygda38.8 km · 24.1 mi → Magdagachinskiy Rayon70.6 km · 43.9 mi → Magdagachi88.7 km · 55.1 mi → Ovsyanka91.3 km · 56.7 mi → Shimanovskiy Rayon94.8 km · 58.9 mi → Zeya115.9 km · 72.0 mi → Shimanovsk116.3 km · 72.2 mi → Taldan152.4 km · 94.7 mi → Tsiolkovskiy156.1 km · 97.0 mi → Svobodnenskiy Rayon168.1 km · 104.5 mi → Svobodnyy191.4 km · 118.9 mi →

Arkhara49.42447, 130.08569 → Arkharinskiy Rayon49.50000, 130.66667 → Belogorsk50.91644, 128.47726 → Belogorskiy Rayon50.75000, 128.50000 → Blagoveshchensk50.27961, 127.54050 → Blagoveshchenskiy Rayon50.75000, 127.50000 →