With my CZ-75, I'm proficient out to about 15 yards. By proficient, I mean I can draw and put two quick rounds into center mass (8,9, or X ring) on a standard silhouette. I don't get enough range time with the pistol as I would like.
I'm a bit better with my Sig Trailside .22 pistol. I can routinely hit golfballs at20-30 yards, and clay pigeons out to about 50.