Where is Petrovskiy?

Dobrinskiy Rayon13.2 km · 8.2 mi → Dobrinka14.7 km · 9.2 mi → Gryazi56.1 km · 34.9 mi → Gryazinskiy Rayon57.5 km · 35.7 mi → Kazinka65.2 km · 40.5 mi → Usman’66.5 km · 41.3 mi → Usmanskiy Rayon67.0 km · 41.7 mi → Prigorodka67.6 km · 42.0 mi → Plekhanovo70.0 km · 43.5 mi → Bol’shoy Khomutets79.9 km · 49.7 mi → Lipetskiy Rayon81.7 km · 50.8 mi → Lipetsk83.5 km · 51.9 mi →

Bol’shoy Khomutets52.78285, 39.87214 → Borinskoye52.45690, 39.37130 → Chaplygin53.24319, 39.96288 → Chaplyginskiy Rayon53.25000, 40.00000 → Dankov53.25155, 39.15553 → Dankovskiy Rayon53.25000, 39.16667 →