| Welkenraedt to Civita Castellana | 653.51 mi (1,051.73 km) |
| Welkenraedt to Civitanova Marche | 625.77 mi (1,007.08 km) |
| Welkenraedt to Civitavecchia | 652.98 mi (1,050.87 km) |
| Welkenraedt to Civitella in Val di Chiana | 568.53 mi (914.96 km) |
| Welkenraedt to Clusone | 377.27 mi (607.15 km) |
| Welkenraedt to Coccaglio | 397.61 mi (639.89 km) |
| Welkenraedt to Codigoro | 493.21 mi (793.74 km) |
| Welkenraedt to Codogno | 417.41 mi (671.75 km) |
| Welkenraedt to Codroipo | 456.86 mi (735.24 km) |
| Welkenraedt to Cogoleto | 450.83 mi (725.54 km) |
| Welkenraedt to Colle di Val d'Elsa | 557.12 mi (896.60 km) |
| Welkenraedt to Colle Salvetti | 531.70 mi (855.68 km) |
| Welkenraedt to Collecchio | 453.40 mi (729.67 km) |
| Welkenraedt to Colleferro | 702.10 mi (1,129.91 km) |
| Welkenraedt to Collegno | 392.80 mi (632.15 km) |
