| Reggio Emilia to Cartagena | 777.01 mi (1,250.48 km) |
| Reggio Emilia to Cartama | 968.96 mi (1,559.39 km) |
| Reggio Emilia to Cartaya | 1,056.33 mi (1,699.99 km) |
| Reggio Emilia to Caspe | 589.49 mi (948.69 km) |
| Reggio Emilia to Cassa de la Selva | 435.60 mi (701.02 km) |
| Reggio Emilia to Castalla | 718.93 mi (1,157.01 km) |
| Reggio Emilia to Castellbisbal | 489.70 mi (788.09 km) |
| Reggio Emilia to Castelldefels | 496.86 mi (799.62 km) |
| Reggio Emilia to Castello de Ampurias | 414.60 mi (667.23 km) |
| Reggio Emilia to Castellon de la Plana | 634.01 mi (1,020.35 km) |
| Reggio Emilia to Castilleja de la Cuesta | 1,002.87 mi (1,613.97 km) |
| Reggio Emilia to Catarroja | 673.35 mi (1,083.66 km) |
| Reggio Emilia to Catral | 744.01 mi (1,197.37 km) |
| Reggio Emilia to Caudete | 727.57 mi (1,170.91 km) |
| Reggio Emilia to Cehegin | 788.28 mi (1,268.62 km) |
