| Aosta to Civita Castellana | 346.93 mi (558.32 km) |
| Aosta to Civitanova Marche | 357.90 mi (575.98 km) |
| Aosta to Civitavecchia | 335.76 mi (540.36 km) |
| Aosta to Civitella in Val di Chiana | 269.22 mi (433.27 km) |
| Aosta to Clusone | 127.24 mi (204.78 km) |
| Aosta to Coccaglio | 129.09 mi (207.74 km) |
| Aosta to Codigoro | 241.45 mi (388.57 km) |
| Aosta to Codogno | 122.35 mi (196.91 km) |
| Aosta to Codroipo | 272.93 mi (439.23 km) |
| Aosta to Cogoleto | 113.27 mi (182.29 km) |
| Aosta to Colle di Val d'Elsa | 247.51 mi (398.33 km) |
| Aosta to Colle Salvetti | 214.30 mi (344.88 km) |
| Aosta to Collecchio | 156.58 mi (251.99 km) |
| Aosta to Colleferro | 396.49 mi (638.09 km) |
| Aosta to Collegno | 46.98 mi (75.60 km) |
