| Ariano Irpino to Civita Castellana | 159.12 mi (256.09 km) |
| Ariano Irpino to Civitanova Marche | 163.76 mi (263.55 km) |
| Ariano Irpino to Civitavecchia | 182.02 mi (292.93 km) |
| Ariano Irpino to Civitella in Val di Chiana | 232.73 mi (374.54 km) |
| Ariano Irpino to Clusone | 415.89 mi (669.31 km) |
| Ariano Irpino to Coccaglio | 398.29 mi (640.99 km) |
| Ariano Irpino to Codigoro | 295.30 mi (475.23 km) |
| Ariano Irpino to Codogno | 387.51 mi (623.63 km) |
| Ariano Irpino to Codroipo | 348.67 mi (561.13 km) |
| Ariano Irpino to Cogoleto | 395.78 mi (636.94 km) |
| Ariano Irpino to Colle di Val d'Elsa | 254.90 mi (410.23 km) |
| Ariano Irpino to Colle Salvetti | 289.50 mi (465.90 km) |
| Ariano Irpino to Collecchio | 349.85 mi (563.03 km) |
| Ariano Irpino to Colleferro | 114.57 mi (184.39 km) |
| Ariano Irpino to Collegno | 465.79 mi (749.61 km) |
