| Calw to Rothenburg ob der Tauber | 80.20 mi (129.07 km) |
| Calw to Rottweil | 38.23 mi (61.53 km) |
| Calw to Rudersberg | 38.01 mi (61.17 km) |
| Calw to Rudesheim am Rhein | 94.68 mi (152.37 km) |
| Calw to Rudolstadt | 180.34 mi (290.23 km) |
| Calw to Runkel | 119.51 mi (192.34 km) |
| Calw to Ruppichteroth | 157.23 mi (253.03 km) |
| Calw to Russelsheim | 89.50 mi (144.03 km) |
| Calw to Rutesheim | 11.59 mi (18.65 km) |
| Calw to Ruthen | 192.16 mi (309.26 km) |
| Calw to Saalfeld | 178.03 mi (286.51 km) |
| Calw to Saarbrucken | 86.33 mi (138.93 km) |
| Calw to Saarlouis | 98.97 mi (159.27 km) |
| Calw to Saarwellingen | 97.82 mi (157.43 km) |
| Calw to Salzgitter | 247.43 mi (398.20 km) |
