| Castelnaudary to Rapperswil-Jona | 428.59 mi (689.75 km) |
| Castelnaudary to Regensdorf | 424.89 mi (683.80 km) |
| Castelnaudary to Reinach | 396.54 mi (638.16 km) |
| Castelnaudary to Renens | 317.13 mi (510.37 km) |
| Castelnaudary to Rheinfelden | 407.00 mi (655.01 km) |
| Castelnaudary to Richterswil | 424.20 mi (682.68 km) |
| Castelnaudary to Riehen | 403.05 mi (648.65 km) |
| Castelnaudary to Risch | 411.00 mi (661.43 km) |
| Castelnaudary to Romanshorn | 463.14 mi (745.34 km) |
| Castelnaudary to Rorschach | 464.63 mi (747.76 km) |
| Castelnaudary to Rothrist | 398.29 mi (640.99 km) |
| Castelnaudary to Ruti | 431.90 mi (695.08 km) |
| Castelnaudary to Sankt Gallen | 458.01 mi (737.10 km) |
| Castelnaudary to Sarnen | 393.80 mi (633.76 km) |
| Castelnaudary to Schaffhausen | 442.71 mi (712.48 km) |
