| Alfter to Civita Castellana | 636.73 mi (1,024.71 km) |
| Alfter to Civitanova Marche | 602.97 mi (970.39 km) |
| Alfter to Civitavecchia | 638.47 mi (1,027.51 km) |
| Alfter to Civitella in Val di Chiana | 551.79 mi (888.02 km) |
| Alfter to Clusone | 361.40 mi (581.62 km) |
| Alfter to Coccaglio | 382.60 mi (615.74 km) |
| Alfter to Codigoro | 471.47 mi (758.75 km) |
| Alfter to Codogno | 404.86 mi (651.56 km) |
| Alfter to Codroipo | 428.56 mi (689.70 km) |
| Alfter to Cogoleto | 445.04 mi (716.22 km) |
| Alfter to Colle di Val d'Elsa | 542.51 mi (873.09 km) |
| Alfter to Colle Salvetti | 519.18 mi (835.53 km) |
| Alfter to Collecchio | 439.49 mi (707.29 km) |
| Alfter to Colleferro | 684.51 mi (1,101.61 km) |
| Alfter to Collegno | 391.80 mi (630.55 km) |
