| Karlsruhe to Rapperswil-Jona | 125.30 mi (201.66 km) |
| Karlsruhe to Regensdorf | 108.92 mi (175.29 km) |
| Karlsruhe to Reinach | 111.99 mi (180.22 km) |
| Karlsruhe to Renens | 190.81 mi (307.07 km) |
| Karlsruhe to Rheinfelden | 104.58 mi (168.30 km) |
| Karlsruhe to Richterswil | 124.60 mi (200.52 km) |
| Karlsruhe to Riehen | 104.69 mi (168.49 km) |
| Karlsruhe to Risch | 129.08 mi (207.73 km) |
| Karlsruhe to Romanshorn | 109.06 mi (175.52 km) |
| Karlsruhe to Rorschach | 117.91 mi (189.75 km) |
| Karlsruhe to Rothrist | 120.32 mi (193.63 km) |
| Karlsruhe to Ruti | 122.14 mi (196.56 km) |
| Karlsruhe to Sankt Gallen | 118.21 mi (190.24 km) |
| Karlsruhe to Sarnen | 146.18 mi (235.26 km) |
| Karlsruhe to Schaffhausen | 91.07 mi (146.56 km) |
