| Ajdovscina to Cividale del Friuli | 27.23 mi (43.82 km) |
| Ajdovscina to Civita Castellana | 258.96 mi (416.75 km) |
| Ajdovscina to Civitanova Marche | 178.89 mi (287.90 km) |
| Ajdovscina to Civitavecchia | 281.80 mi (453.52 km) |
| Ajdovscina to Civitella in Val di Chiana | 201.80 mi (324.76 km) |
| Ajdovscina to Clusone | 190.43 mi (306.46 km) |
| Ajdovscina to Coccaglio | 190.92 mi (307.25 km) |
| Ajdovscina to Codigoro | 113.43 mi (182.56 km) |
| Ajdovscina to Codogno | 209.61 mi (337.33 km) |
| Ajdovscina to Codroipo | 45.03 mi (72.47 km) |
| Ajdovscina to Cogoleto | 276.53 mi (445.03 km) |
| Ajdovscina to Colle di Val d'Elsa | 219.37 mi (353.04 km) |
| Ajdovscina to Colle Salvetti | 230.66 mi (371.22 km) |
| Ajdovscina to Collecchio | 195.82 mi (315.14 km) |
| Ajdovscina to Colleferro | 290.36 mi (467.29 km) |
