Richardson is located in United States (Dallas County, Texas) and time zone America/Chicago.
Places nearby are Addison, Garland and Plano.
Houston is 367 km away, Chicago is 1,219 km away and Mexico City is 1,499 km away as the crow flies.
Distances from Richardson to the most important cities in United States and the world.
Source: zeitverschiebung.net » Current Local Time » Richardson
32.9481800°
-96.7297200°
City in the Dallas and Collin counties of Texas, United States
https://en.wikipedia.org/wiki/Richardson,_Texas2006 triple murder in Medicine Hat, Canada
https://en.wikipedia.org/wiki/Richardson_family_murders