Updated Map of GTA:San Andreas With Real Life Locations (Included Cities) Yellow - Major Cities / Orange - Counties / Red - Rural Towns. : r/GTA

Red County, GTA Wiki

Why does the GTA 5 map feel smaller than the GTA in San Andreas? - Quora

San Andreas (state), Rockstar Games Wiki

Bone County, GTA Wiki

State of San Andreas, GTA Wiki

Grand Theft Auto: Las Venturas - GTA VI - GTAForums

Map of GTA:San Andreas based off of its real life counterparts. : r/GTA

The Grand Theft Auto SA map but it's based off real life locations (don't mind the bad quality this is just a showcase to what areas are based off of) : r/GTA

Locations from GTA San Andreas in the real world. Historical tourism : r/GTA