| Rieti to Cividale del Friuli | 256.93 mi (413.49 km) |
| Rieti to Civita Castellana | 24.01 mi (38.63 km) |
| Rieti to Civitanova Marche | 76.16 mi (122.57 km) |
| Rieti to Civitavecchia | 57.99 mi (93.33 km) |
| Rieti to Civitella in Val di Chiana | 90.66 mi (145.91 km) |
| Rieti to Clusone | 280.21 mi (450.96 km) |
| Rieti to Coccaglio | 260.95 mi (419.95 km) |
| Rieti to Codigoro | 171.85 mi (276.57 km) |
| Rieti to Codogno | 246.87 mi (397.30 km) |
| Rieti to Codroipo | 245.92 mi (395.76 km) |
| Rieti to Cogoleto | 251.93 mi (405.44 km) |
| Rieti to Colle di Val d'Elsa | 111.08 mi (178.77 km) |
| Rieti to Colle Salvetti | 145.62 mi (234.35 km) |
| Rieti to Collecchio | 209.08 mi (336.49 km) |
| Rieti to Colleferro | 47.09 mi (75.78 km) |
