Clayton is located in United States (Saint Louis County, Missouri) and time zone America/Chicago.
Places nearby are Richmond Heights, University City and Maplewood.
Chicago is 413 km away, Houston is 1,057 km away and New York City is 1,325 km away as the crow flies.
Distances from Clayton to the most important cities in United States and the world.
38.6425500°
-90.3237300°
County in Georgia, United States
https://en.wikipedia.org/wiki/Clayton_County,_Georgia