| Alcazar de San Juan to Cividale del Friuli | 959.87 mi (1,544.76 km) |
| Alcazar de San Juan to Civita Castellana | 838.88 mi (1,350.04 km) |
| Alcazar de San Juan to Civitanova Marche | 916.94 mi (1,475.68 km) |
| Alcazar de San Juan to Civitavecchia | 806.00 mi (1,297.13 km) |
| Alcazar de San Juan to Civitella in Val di Chiana | 820.02 mi (1,319.69 km) |
| Alcazar de San Juan to Clusone | 802.97 mi (1,292.25 km) |
| Alcazar de San Juan to Coccaglio | 793.63 mi (1,277.22 km) |
| Alcazar de San Juan to Codigoro | 868.35 mi (1,397.47 km) |
| Alcazar de San Juan to Codogno | 769.10 mi (1,237.74 km) |
| Alcazar de San Juan to Codroipo | 936.11 mi (1,506.52 km) |
| Alcazar de San Juan to Cogoleto | 699.07 mi (1,125.04 km) |
| Alcazar de San Juan to Colle di Val d'Elsa | 791.45 mi (1,273.71 km) |
| Alcazar de San Juan to Colle Salvetti | 764.15 mi (1,229.79 km) |
| Alcazar de San Juan to Collecchio | 779.75 mi (1,254.89 km) |
| Alcazar de San Juan to Colleferro | 865.11 mi (1,392.25 km) |
