| Welver to Civita Castellana | 677.02 mi (1,089.56 km) |
| Welver to Civitanova Marche | 634.32 mi (1,020.84 km) |
| Welver to Civitavecchia | 681.88 mi (1,097.38 km) |
| Welver to Civitella in Val di Chiana | 592.88 mi (954.15 km) |
| Welver to Clusone | 406.36 mi (653.97 km) |
| Welver to Coccaglio | 428.27 mi (689.24 km) |
| Welver to Codigoro | 506.06 mi (814.42 km) |
| Welver to Codogno | 453.22 mi (729.39 km) |
| Welver to Codroipo | 452.36 mi (728.00 km) |
| Welver to Cogoleto | 500.36 mi (805.26 km) |
| Welver to Colle di Val d'Elsa | 586.59 mi (944.02 km) |
| Welver to Colle Salvetti | 566.16 mi (911.14 km) |
| Welver to Collecchio | 485.65 mi (781.58 km) |
| Welver to Colleferro | 723.31 mi (1,164.06 km) |
| Welver to Collegno | 452.16 mi (727.68 km) |
