| Aachen to Civita Castellana | 657.95 mi (1,058.87 km) |
| Aachen to Civitanova Marche | 628.98 mi (1,012.24 km) |
| Aachen to Civitavecchia | 657.84 mi (1,058.69 km) |
| Aachen to Civitella in Val di Chiana | 572.94 mi (922.06 km) |
| Aachen to Clusone | 381.72 mi (614.31 km) |
| Aachen to Coccaglio | 402.24 mi (647.34 km) |
| Aachen to Codigoro | 496.58 mi (799.17 km) |
| Aachen to Codogno | 422.49 mi (679.94 km) |
| Aachen to Codroipo | 458.72 mi (738.23 km) |
| Aachen to Cogoleto | 457.04 mi (735.54 km) |
| Aachen to Colle di Val d'Elsa | 561.93 mi (904.33 km) |
| Aachen to Colle Salvetti | 536.86 mi (864.00 km) |
| Aachen to Collecchio | 458.27 mi (737.52 km) |
| Aachen to Colleferro | 706.40 mi (1,136.84 km) |
| Aachen to Collegno | 399.67 mi (643.20 km) |
