| Rieti to Cartagena | 802.86 mi (1,292.09 km) |
| Rieti to Cartama | 1,008.75 mi (1,623.42 km) |
| Rieti to Cartaya | 1,115.62 mi (1,795.41 km) |
| Rieti to Caspe | 667.99 mi (1,075.03 km) |
| Rieti to Cassa de la Selva | 512.32 mi (824.50 km) |
| Rieti to Castalla | 756.80 mi (1,217.95 km) |
| Rieti to Castellbisbal | 562.16 mi (904.70 km) |
| Rieti to Castelldefels | 564.99 mi (909.27 km) |
| Rieti to Castello de Ampurias | 499.47 mi (803.82 km) |
| Rieti to Castellon de la Plana | 689.97 mi (1,110.41 km) |
| Rieti to Castilleja de la Cuesta | 1,057.88 mi (1,702.50 km) |
| Rieti to Catarroja | 722.02 mi (1,161.98 km) |
| Rieti to Catral | 776.40 mi (1,249.49 km) |
| Rieti to Caudete | 769.36 mi (1,238.17 km) |
| Rieti to Cehegin | 826.94 mi (1,330.84 km) |
