| Sostanj to Cividale del Friuli | 79.56 mi (128.03 km) |
| Sostanj to Civita Castellana | 310.77 mi (500.14 km) |
| Sostanj to Civitanova Marche | 222.32 mi (357.79 km) |
| Sostanj to Civitavecchia | 336.52 mi (541.57 km) |
| Sostanj to Civitella in Val di Chiana | 261.67 mi (421.12 km) |
| Sostanj to Clusone | 246.47 mi (396.65 km) |
| Sostanj to Coccaglio | 249.86 mi (402.12 km) |
| Sostanj to Codigoro | 177.45 mi (285.58 km) |
| Sostanj to Codogno | 270.89 mi (435.96 km) |
| Sostanj to Codroipo | 103.11 mi (165.93 km) |
| Sostanj to Cogoleto | 339.62 mi (546.57 km) |
| Sostanj to Colle di Val d'Elsa | 281.20 mi (452.54 km) |
| Sostanj to Colle Salvetti | 294.27 mi (473.58 km) |
| Sostanj to Collecchio | 259.36 mi (417.41 km) |
| Sostanj to Colleferro | 336.48 mi (541.52 km) |
