| Bermeo to Cividale del Friuli | 812.59 mi (1,307.74 km) |
| Bermeo to Civita Castellana | 769.48 mi (1,238.36 km) |
| Bermeo to Civitanova Marche | 825.54 mi (1,328.58 km) |
| Bermeo to Civitavecchia | 741.56 mi (1,193.43 km) |
| Bermeo to Civitella in Val di Chiana | 723.94 mi (1,165.06 km) |
| Bermeo to Clusone | 645.11 mi (1,038.21 km) |
| Bermeo to Coccaglio | 642.71 mi (1,034.34 km) |
| Bermeo to Codigoro | 741.53 mi (1,193.38 km) |
| Bermeo to Codogno | 625.81 mi (1,007.14 km) |
| Bermeo to Codroipo | 789.78 mi (1,271.03 km) |
| Bermeo to Cogoleto | 569.62 mi (916.71 km) |
| Bermeo to Colle di Val d'Elsa | 694.86 mi (1,118.27 km) |
| Bermeo to Colle Salvetti | 661.36 mi (1,064.36 km) |
| Bermeo to Collecchio | 648.20 mi (1,043.18 km) |
| Bermeo to Colleferro | 808.17 mi (1,300.63 km) |
