| Betanzos to Cividale del Friuli | 1,077.36 mi (1,733.84 km) |
| Betanzos to Civita Castellana | 1,045.13 mi (1,681.98 km) |
| Betanzos to Civitanova Marche | 1,100.43 mi (1,770.97 km) |
| Betanzos to Civitavecchia | 1,017.08 mi (1,636.83 km) |
| Betanzos to Civitella in Val di Chiana | 998.89 mi (1,607.56 km) |
| Betanzos to Clusone | 909.54 mi (1,463.77 km) |
| Betanzos to Coccaglio | 909.29 mi (1,463.36 km) |
| Betanzos to Codigoro | 1,012.36 mi (1,629.23 km) |
| Betanzos to Codogno | 894.70 mi (1,439.88 km) |
| Betanzos to Codroipo | 1,055.18 mi (1,698.14 km) |
| Betanzos to Cogoleto | 842.13 mi (1,355.28 km) |
| Betanzos to Colle di Val d'Elsa | 969.91 mi (1,560.92 km) |
| Betanzos to Colle Salvetti | 936.13 mi (1,506.55 km) |
| Betanzos to Collecchio | 919.26 mi (1,479.41 km) |
| Betanzos to Colleferro | 1,083.55 mi (1,743.81 km) |
