| Horb am Neckar to Casandrino | 586.09 mi (943.22 km) |
| Horb am Neckar to Casapulla | 578.58 mi (931.13 km) |
| Horb am Neckar to Casarano | 746.62 mi (1,201.57 km) |
| Horb am Neckar to Casatenovo | 192.03 mi (309.04 km) |
| Horb am Neckar to Casciana Terme | 352.10 mi (566.65 km) |
| Horb am Neckar to Cascina | 340.85 mi (548.54 km) |
| Horb am Neckar to Caselle Torinese | 231.12 mi (371.95 km) |
| Horb am Neckar to Caserta | 579.74 mi (932.99 km) |
| Horb am Neckar to Casier | 257.17 mi (413.88 km) |
| Horb am Neckar to Casorate Primo | 216.71 mi (348.76 km) |
| Horb am Neckar to Casoria | 589.30 mi (948.39 km) |
| Horb am Neckar to Cassano al Ionio | 707.20 mi (1,138.13 km) |
| Horb am Neckar to Cassano d'Adda | 204.92 mi (329.79 km) |
| Horb am Neckar to Cassano delle Murge | 655.32 mi (1,054.64 km) |
| Horb am Neckar to Cassina de' Pecchi | 204.84 mi (329.65 km) |
