Ballwin is located in United States (Saint Louis County, Missouri) and time zone America/Chicago.
Places nearby are Manchester, Ellisville and Valley Park.
Chicago is 426 km away, Houston is 1,045 km away and New York City is 1,344 km away as the crow flies.
Distances from Ballwin to the most important cities in United States and the world.
38.5950500°
-90.5462300°
School district in Missouri, United States
https://en.wikipedia.org/wiki/Rockwood_School_District