Voronezh Oblast, Russia

Voronezh — Borisoglebsk — Rossosh’ — Rossosh’ — Liski — Novovoronezh — Ostrogozhsk — Buturlinovka — Pavlovsk — Semiluki — Novaya Usman’ — Bobrov — Kalach — Anna — Povorino — Gribanovskiy — Pridonskoy — Boguchar —