| Atascadero to Cividale del Friuli | 6,118.70 mi (9,847.10 km) |
| Atascadero to Civita Castellana | 6,301.09 mi (10,140.62 km) |
| Atascadero to Civitanova Marche | 6,284.46 mi (10,113.86 km) |
| Atascadero to Civitavecchia | 6,293.29 mi (10,128.07 km) |
| Atascadero to Civitella in Val di Chiana | 6,218.03 mi (10,006.96 km) |
| Atascadero to Clusone | 6,030.02 mi (9,704.38 km) |
| Atascadero to Coccaglio | 6,048.24 mi (9,733.70 km) |
| Atascadero to Codigoro | 6,151.58 mi (9,900.01 km) |
| Atascadero to Codogno | 6,061.90 mi (9,755.68 km) |
| Atascadero to Codroipo | 6,113.61 mi (9,838.90 km) |
| Atascadero to Cogoleto | 6,070.95 mi (9,770.25 km) |
| Atascadero to Colle di Val d'Elsa | 6,201.26 mi (9,979.97 km) |
| Atascadero to Colle Salvetti | 6,170.44 mi (9,930.37 km) |
| Atascadero to Collecchio | 6,099.63 mi (9,816.41 km) |
| Atascadero to Colleferro | 6,350.86 mi (10,220.73 km) |
