Where is Rtishchevo?

Arkadak41.5 km · 25.8 mi → Yekaterinovka44.6 km · 27.7 mi → Turki46.4 km · 28.9 mi → Repnoye85.0 km · 52.8 mi → Balashov89.7 km · 55.8 mi → Romanovka91.2 km · 56.6 mi → Atkarskiy Rayon91.2 km · 56.7 mi → Pinerovka92.0 km · 57.2 mi → Atkarsk93.9 km · 58.4 mi → Kalininsk96.9 km · 60.2 mi → Bol’shoy Karay104.7 km · 65.1 mi → Lysyye Gory107.0 km · 66.5 mi →

Aleksandrov Gay50.14704, 48.57037 → Alekseyevka52.30583, 48.02611 → Arkadak51.93261, 43.49779 → Atkarsk51.87185, 45.00775 → Atkarskiy Rayon51.91667, 45.00000 → Balakovo52.02782, 47.80070 →