| Ostaszewo Wielkie | |
|---|---|
| — Village — | |
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Ostaszewo Wielkie
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| Coordinates: | |
| Country | Poland |
| Voivodeship | Masovian |
| County | Pułtusk |
| Gmina | Gzy |
Ostaszewo Wielkie [ɔstaˈʂɛvɔ ˈvjɛlkʲɛ] is a village in the administrative district of Gmina Gzy, within Pułtusk County, Masovian Voivodeship, in east-central Poland.[1] It lies approximately 20 kilometres (12 mi) west of Pułtusk and 61 km (38 mi) north of Warsaw.