| Broxbourne to Cividale del Friuli | 723.19 mi (1,163.86 km) |
| Broxbourne to Civita Castellana | 874.81 mi (1,407.88 km) |
| Broxbourne to Civitanova Marche | 864.98 mi (1,392.04 km) |
| Broxbourne to Civitavecchia | 867.09 mi (1,395.44 km) |
| Broxbourne to Civitella in Val di Chiana | 792.31 mi (1,275.10 km) |
| Broxbourne to Clusone | 607.39 mi (977.49 km) |
| Broxbourne to Coccaglio | 624.27 mi (1,004.67 km) |
| Broxbourne to Codigoro | 732.99 mi (1,179.63 km) |
| Broxbourne to Codogno | 636.10 mi (1,023.70 km) |
| Broxbourne to Codroipo | 711.94 mi (1,145.76 km) |
| Broxbourne to Cogoleto | 646.18 mi (1,039.93 km) |
| Broxbourne to Colle di Val d'Elsa | 774.92 mi (1,247.11 km) |
| Broxbourne to Colle Salvetti | 744.09 mi (1,197.50 km) |
| Broxbourne to Collecchio | 673.89 mi (1,084.52 km) |
| Broxbourne to Colleferro | 924.62 mi (1,488.03 km) |
