Santo Domingo – a city in Chile. The administrative center of the homonymous municipality. The city and the municipality is a part of San Antonio and the region of Valparaiso province.
The city is located 66 km south from the center of the administrative area of the city of Valparaiso and 4 km south of the provincial capital city of San Antonio.
The municipality is bordered:
in the northeast – c commune San Antonio
in the south-east – c commune of San Pedro
in the south – c commune Navidad
To the west is the Pacific Ocean.