| Cangas de Narcea to Cividale del Friuli | 999.76 mi (1,608.95 km) |
| Cangas de Narcea to Civita Castellana | 961.50 mi (1,547.38 km) |
| Cangas de Narcea to Civitanova Marche | 1,017.97 mi (1,638.27 km) |
| Cangas de Narcea to Civitavecchia | 933.23 mi (1,501.89 km) |
| Cangas de Narcea to Civitella in Val di Chiana | 916.38 mi (1,474.77 km) |
| Cangas de Narcea to Clusone | 831.90 mi (1,338.82 km) |
| Cangas de Narcea to Coccaglio | 830.82 mi (1,337.07 km) |
| Cangas de Narcea to Codigoro | 932.17 mi (1,500.18 km) |
| Cangas de Narcea to Codogno | 815.28 mi (1,312.07 km) |
| Cangas de Narcea to Codroipo | 977.31 mi (1,572.82 km) |
| Cangas de Narcea to Cogoleto | 761.05 mi (1,224.80 km) |
| Cangas de Narcea to Colle di Val d'Elsa | 887.32 mi (1,428.00 km) |
| Cangas de Narcea to Colle Salvetti | 853.76 mi (1,373.99 km) |
| Cangas de Narcea to Collecchio | 838.91 mi (1,350.10 km) |
| Cangas de Narcea to Colleferro | 999.58 mi (1,608.67 km) |
