Buin is located in Chile (Provincia de Maipo, Santiago Metropolitan) and time zone America/Santiago.
Places nearby are Paine, San Bernardo and Talagante.
Santiago is 31 km away, Viña del Mar is 101 km away and Valparaíso is 104 km away as the crow flies.
Distances from Buin to the most important cities in Chile and the world.
-33.7325700°
-70.7428100°
District in Republic of Tatarstan, Russia
https://en.wikipedia.org/wiki/Buinsky_DistrictTown in Autonomous Region of Bougainville, Papua New Guinea
https://en.wikipedia.org/wiki/Buin,_Papua_New_Guinea