| Castanet-Tolosan to Rothenburg ob der Tauber | 578.35 mi (930.77 km) |
| Castanet-Tolosan to Rottweil | 469.74 mi (755.97 km) |
| Castanet-Tolosan to Rudersberg | 533.42 mi (858.46 km) |
| Castanet-Tolosan to Rudesheim am Rhein | 540.32 mi (869.57 km) |
| Castanet-Tolosan to Rudolstadt | 677.96 mi (1,091.07 km) |
| Castanet-Tolosan to Runkel | 569.70 mi (916.85 km) |
| Castanet-Tolosan to Ruppichteroth | 578.88 mi (931.62 km) |
| Castanet-Tolosan to Russelsheim | 554.04 mi (891.64 km) |
| Castanet-Tolosan to Rutesheim | 510.22 mi (821.12 km) |
| Castanet-Tolosan to Ruthen | 639.74 mi (1,029.56 km) |
| Castanet-Tolosan to Saalfeld | 676.04 mi (1,087.99 km) |
| Castanet-Tolosan to Saarbrucken | 473.90 mi (762.67 km) |
| Castanet-Tolosan to Saarlouis | 472.21 mi (759.95 km) |
| Castanet-Tolosan to Saarwellingen | 475.75 mi (765.64 km) |
| Castanet-Tolosan to Salzgitter | 722.62 mi (1,162.94 km) |
