| Atascadero to Caguas (Puerto Rico) | 3,524.83 mi (5,672.67 km) |
| Atascadero to Cahokia (Illinois) | 1,688.43 mi (2,717.27 km) |
| Atascadero to Calabasas (California) | 147.40 mi (237.22 km) |
| Atascadero to Caldwell (Idaho) | 603.18 mi (970.72 km) |
| Atascadero to Caledonia (Wisconsin) | 1,816.62 mi (2,923.57 km) |
| Atascadero to Calera (Alabama) | 1,934.52 mi (3,113.30 km) |
| Atascadero to Calexico (California) | 354.35 mi (570.27 km) |
| Atascadero to Calhoun (Georgia) | 2,013.59 mi (3,240.55 km) |
| Atascadero to California (Maryland) | 2,426.53 mi (3,905.12 km) |
| Atascadero to California City (California) | 160.20 mi (257.81 km) |
| Atascadero to Callaway (Florida) | 2,062.07 mi (3,318.59 km) |
| Atascadero to Calumet City (Illinois) | 1,827.91 mi (2,941.74 km) |
| Atascadero to Calverton (Maryland) | 2,394.35 mi (3,853.33 km) |
| Atascadero to Camano (Washington) | 882.48 mi (1,420.21 km) |
| Atascadero to Camarillo (California) | 127.93 mi (205.88 km) |
