| Siegen to Casandrino | 749.29 mi (1,205.86 km) |
| Siegen to Casapulla | 741.35 mi (1,193.09 km) |
| Siegen to Casarano | 895.80 mi (1,441.65 km) |
| Siegen to Casatenovo | 363.15 mi (584.43 km) |
| Siegen to Casciana Terme | 522.58 mi (841.01 km) |
| Siegen to Cascina | 511.36 mi (822.96 km) |
| Siegen to Caselle Torinese | 394.60 mi (635.05 km) |
| Siegen to Caserta | 742.32 mi (1,194.65 km) |
| Siegen to Casier | 411.60 mi (662.41 km) |
| Siegen to Casorate Primo | 387.36 mi (623.40 km) |
| Siegen to Casoria | 752.38 mi (1,210.84 km) |
| Siegen to Cassano al Ionio | 865.16 mi (1,392.33 km) |
| Siegen to Cassano d'Adda | 376.02 mi (605.15 km) |
| Siegen to Cassano delle Murge | 807.74 mi (1,299.93 km) |
| Siegen to Cassina de' Pecchi | 375.95 mi (605.04 km) |
