Concord is located in United States (Saint Louis County, Missouri) and time zone America/Chicago.
Places nearby are Sappington, Mehlville and Affton.
Chicago is 425 km away, Houston is 1,044 km away and New York City is 1,330 km away as the crow flies.
Distances from Concord to the most important cities in United States and the world.
38.5245000°
-90.3573400°
University in Montreal, Quebec, Canada
https://en.wikipedia.org/wiki/Concordia_UniversityPairwise-comparison electoral system
https://en.wikipedia.org/wiki/Condorcet_method