| Rorschach to Casamassima | 580.53 mi (934.27 km) |
| Rorschach to Casandrino | 508.81 mi (818.85 km) |
| Rorschach to Casapulla | 501.31 mi (806.78 km) |
| Rorschach to Casarano | 671.54 mi (1,080.73 km) |
| Rorschach to Casatenovo | 122.51 mi (197.16 km) |
| Rorschach to Casciana Terme | 277.47 mi (446.54 km) |
| Rorschach to Cascina | 266.29 mi (428.55 km) |
| Rorschach to Caselle Torinese | 181.20 mi (291.62 km) |
| Rorschach to Caserta | 502.47 mi (808.65 km) |
| Rorschach to Casier | 182.88 mi (294.31 km) |
| Rorschach to Casorate Primo | 150.32 mi (241.92 km) |
| Rorschach to Casoria | 512.02 mi (824.02 km) |
| Rorschach to Cassano al Ionio | 630.35 mi (1,014.46 km) |
| Rorschach to Cassano d'Adda | 133.59 mi (214.99 km) |
| Rorschach to Cassano delle Murge | 579.61 mi (932.79 km) |
