| Beasain to Cividale del Friuli | 795.89 mi (1,280.86 km) |
| Beasain to Civita Castellana | 742.54 mi (1,195.00 km) |
| Beasain to Civitanova Marche | 801.31 mi (1,289.58 km) |
| Beasain to Civitavecchia | 713.96 mi (1,149.00 km) |
| Beasain to Civitella in Val di Chiana | 699.70 mi (1,126.07 km) |
| Beasain to Clusone | 629.14 mi (1,012.51 km) |
| Beasain to Coccaglio | 625.57 mi (1,006.76 km) |
| Beasain to Codigoro | 721.41 mi (1,160.99 km) |
| Beasain to Codogno | 607.33 mi (977.40 km) |
| Beasain to Codroipo | 772.82 mi (1,243.73 km) |
| Beasain to Cogoleto | 548.58 mi (882.85 km) |
| Beasain to Colle di Val d'Elsa | 670.50 mi (1,079.07 km) |
| Beasain to Colle Salvetti | 637.53 mi (1,026.00 km) |
| Beasain to Collecchio | 628.13 mi (1,010.88 km) |
| Beasain to Colleferro | 780.17 mi (1,255.56 km) |
