| Rorschach to Carpentras | 318.60 mi (512.74 km) |
| Rorschach to Carquefou | 513.99 mi (827.19 km) |
| Rorschach to Carqueiranne | 344.86 mi (555.00 km) |
| Rorschach to Carrieres-sous-Poissy | 358.31 mi (576.65 km) |
| Rorschach to Carrieres-sur-Seine | 346.67 mi (557.91 km) |
| Rorschach to Carros | 278.49 mi (448.19 km) |
| Rorschach to Carvin | 362.73 mi (583.76 km) |
| Rorschach to Castanet-Tolosan | 473.68 mi (762.32 km) |
| Rorschach to Castelginest | 468.83 mi (754.51 km) |
| Rorschach to Castelnau-le-Lez | 378.47 mi (609.09 km) |
| Rorschach to Castelnaudary | 464.63 mi (747.76 km) |
| Rorschach to Castelsarrasin | 468.43 mi (753.87 km) |
| Rorschach to Castres | 440.71 mi (709.26 km) |
| Rorschach to Caudebec-les-Elbeuf | 408.58 mi (657.54 km) |
| Rorschach to Caudry | 332.29 mi (534.77 km) |
