| Alsdorf to Civita Castellana | 662.68 mi (1,066.48 km) |
| Alsdorf to Civitanova Marche | 632.69 mi (1,018.21 km) |
| Alsdorf to Civitavecchia | 662.91 mi (1,066.85 km) |
| Alsdorf to Civitella in Val di Chiana | 577.66 mi (929.66 km) |
| Alsdorf to Clusone | 386.51 mi (622.03 km) |
| Alsdorf to Coccaglio | 407.17 mi (655.27 km) |
| Alsdorf to Codigoro | 500.45 mi (805.40 km) |
| Alsdorf to Codogno | 427.79 mi (688.46 km) |
| Alsdorf to Codroipo | 461.32 mi (742.42 km) |
| Alsdorf to Cogoleto | 463.22 mi (745.49 km) |
| Alsdorf to Colle di Val d'Elsa | 566.97 mi (912.45 km) |
| Alsdorf to Colle Salvetti | 542.20 mi (872.58 km) |
| Alsdorf to Collecchio | 463.38 mi (745.74 km) |
| Alsdorf to Colleferro | 711.00 mi (1,144.25 km) |
| Alsdorf to Collegno | 406.36 mi (653.97 km) |
