| Bayona to Cividale del Friuli | 1,135.11 mi (1,826.78 km) |
| Bayona to Civita Castellana | 1,085.33 mi (1,746.67 km) |
| Bayona to Civitanova Marche | 1,146.00 mi (1,844.30 km) |
| Bayona to Civitavecchia | 1,055.92 mi (1,699.35 km) |
| Bayona to Civitella in Val di Chiana | 1,044.41 mi (1,680.82 km) |
| Bayona to Clusone | 967.38 mi (1,556.85 km) |
| Bayona to Coccaglio | 965.57 mi (1,553.94 km) |
| Bayona to Codigoro | 1,064.78 mi (1,713.59 km) |
| Bayona to Codogno | 949.06 mi (1,527.36 km) |
| Bayona to Codroipo | 1,112.46 mi (1,790.33 km) |
| Bayona to Cogoleto | 892.56 mi (1,436.44 km) |
| Bayona to Colle di Val d'Elsa | 1,015.19 mi (1,633.79 km) |
| Bayona to Colle Salvetti | 982.31 mi (1,580.87 km) |
| Bayona to Collecchio | 971.44 mi (1,563.38 km) |
| Bayona to Colleferro | 1,121.36 mi (1,804.65 km) |
