Radzikowo Scalone [rad͡ʑiˈkɔvɔ st͡saˈlɔnɛ] is a village in the administrative district of Gmina Czerwińsk nad Wisłą, within Płońsk County, Masovian Voivodeship, in east-central Poland. It lies approximately 9 kilometres (6 mi) north-east of Czerwińsk nad Wisłą, 21 km (13 mi) south of Płońsk, and 51 km (32 mi) north-west of Warsaw.