| Regensburg to Casandrino | 568.39 mi (914.74 km) |
| Regensburg to Casapulla | 559.63 mi (900.63 km) |
| Regensburg to Casarano | 689.74 mi (1,110.04 km) |
| Regensburg to Casatenovo | 263.39 mi (423.89 km) |
| Regensburg to Casciana Terme | 385.60 mi (620.56 km) |
| Regensburg to Cascina | 375.67 mi (604.58 km) |
| Regensburg to Caselle Torinese | 337.39 mi (542.98 km) |
| Regensburg to Caserta | 560.10 mi (901.39 km) |
| Regensburg to Casier | 232.84 mi (374.72 km) |
| Regensburg to Casorate Primo | 293.38 mi (472.15 km) |
| Regensburg to Casoria | 571.12 mi (919.12 km) |
| Regensburg to Cassano al Ionio | 671.04 mi (1,079.94 km) |
| Regensburg to Cassano d'Adda | 269.04 mi (432.98 km) |
| Regensburg to Cassano delle Murge | 606.53 mi (976.12 km) |
| Regensburg to Cassina de' Pecchi | 273.27 mi (439.79 km) |
