| Abertillery to Cividale del Friuli | 844.07 mi (1,358.40 km) |
| Abertillery to Civita Castellana | 976.56 mi (1,571.62 km) |
| Abertillery to Civitanova Marche | 975.18 mi (1,569.39 km) |
| Abertillery to Civitavecchia | 965.69 mi (1,554.12 km) |
| Abertillery to Civitella in Val di Chiana | 896.41 mi (1,442.63 km) |
| Abertillery to Clusone | 717.69 mi (1,155.01 km) |
| Abertillery to Coccaglio | 732.84 mi (1,179.39 km) |
| Abertillery to Codigoro | 845.02 mi (1,359.94 km) |
| Abertillery to Codogno | 741.26 mi (1,192.95 km) |
| Abertillery to Codroipo | 831.31 mi (1,337.86 km) |
| Abertillery to Cogoleto | 741.94 mi (1,194.04 km) |
| Abertillery to Colle di Val d'Elsa | 876.71 mi (1,410.92 km) |
| Abertillery to Colle Salvetti | 844.19 mi (1,358.59 km) |
| Abertillery to Collecchio | 778.86 mi (1,253.45 km) |
| Abertillery to Colleferro | 1,026.27 mi (1,651.62 km) |
