| Hereford to Cividale del Friuli | 836.14 mi (1,345.63 km) |
| Hereford to Civita Castellana | 975.88 mi (1,570.53 km) |
| Hereford to Civitanova Marche | 971.65 mi (1,563.72 km) |
| Hereford to Civitavecchia | 965.98 mi (1,554.59 km) |
| Hereford to Civitella in Val di Chiana | 894.90 mi (1,440.20 km) |
| Hereford to Clusone | 713.85 mi (1,148.83 km) |
| Hereford to Coccaglio | 729.63 mi (1,174.22 km) |
| Hereford to Codigoro | 840.71 mi (1,353.00 km) |
| Hereford to Codogno | 739.20 mi (1,189.63 km) |
| Hereford to Codroipo | 824.05 mi (1,326.18 km) |
| Hereford to Cogoleto | 742.77 mi (1,195.37 km) |
| Hereford to Colle di Val d'Elsa | 875.91 mi (1,409.65 km) |
| Hereford to Colle Salvetti | 843.88 mi (1,358.10 km) |
| Hereford to Collecchio | 776.92 mi (1,250.33 km) |
| Hereford to Colleferro | 1,025.67 mi (1,650.66 km) |
