| Calasparra to Cividale del Friuli | 944.16 mi (1,519.48 km) |
| Calasparra to Civita Castellana | 794.00 mi (1,277.82 km) |
| Calasparra to Civitanova Marche | 878.58 mi (1,413.93 km) |
| Calasparra to Civitavecchia | 760.25 mi (1,223.50 km) |
| Calasparra to Civitella in Val di Chiana | 786.40 mi (1,265.59 km) |
| Calasparra to Clusone | 796.48 mi (1,281.81 km) |
| Calasparra to Coccaglio | 784.33 mi (1,262.26 km) |
| Calasparra to Codigoro | 846.07 mi (1,361.61 km) |
| Calasparra to Codogno | 757.30 mi (1,218.76 km) |
| Calasparra to Codroipo | 920.55 mi (1,481.48 km) |
| Calasparra to Cogoleto | 684.20 mi (1,101.12 km) |
| Calasparra to Colle di Val d'Elsa | 759.02 mi (1,221.52 km) |
| Calasparra to Colle Salvetti | 735.30 mi (1,183.35 km) |
| Calasparra to Collecchio | 762.44 mi (1,227.03 km) |
| Calasparra to Colleferro | 814.65 mi (1,311.06 km) |
