| Karlsruhe to Rothenburg ob der Tauber | 84.39 mi (135.81 km) |
| Karlsruhe to Rottweil | 58.98 mi (94.92 km) |
| Karlsruhe to Rudersberg | 51.72 mi (83.23 km) |
| Karlsruhe to Rudesheim am Rhein | 70.58 mi (113.58 km) |
| Karlsruhe to Rudolstadt | 175.69 mi (282.75 km) |
| Karlsruhe to Runkel | 97.10 mi (156.27 km) |
| Karlsruhe to Ruppichteroth | 133.26 mi (214.46 km) |
| Karlsruhe to Russelsheim | 68.11 mi (109.62 km) |
| Karlsruhe to Rutesheim | 28.17 mi (45.34 km) |
| Karlsruhe to Ruthen | 171.67 mi (276.28 km) |
| Karlsruhe to Saalfeld | 174.01 mi (280.04 km) |
| Karlsruhe to Saarbrucken | 65.35 mi (105.17 km) |
| Karlsruhe to Saarlouis | 77.69 mi (125.03 km) |
| Karlsruhe to Saarwellingen | 76.05 mi (122.39 km) |
| Karlsruhe to Salzgitter | 232.91 mi (374.83 km) |
