Satellite map of Ostaszewo Wielkie
Ostaszewo Wielkie [ɔstaˈʂɛvɔ ˈvjɛlkʲɛ] is a village in the administrative district of Gmina Gzy, within Pułtusk County, Masovian Voivodeship, in east-central Poland.
Latitude: 52° 44' 59.99" N
Longitude: 20° 47' 59.99" E