| Karlsdorf-Neuthard to Reinbek | 310.92 mi (500.38 km) |
| Karlsdorf-Neuthard to Reinfeld | 335.05 mi (539.21 km) |
| Karlsdorf-Neuthard to Reinheim | 49.42 mi (79.53 km) |
| Karlsdorf-Neuthard to Reiskirchen | 101.94 mi (164.06 km) |
| Karlsdorf-Neuthard to Rellingen | 316.64 mi (509.58 km) |
| Karlsdorf-Neuthard to Remagen | 115.54 mi (185.95 km) |
| Karlsdorf-Neuthard to Remscheid | 153.42 mi (246.91 km) |
| Karlsdorf-Neuthard to Rendsburg | 359.98 mi (579.33 km) |
| Karlsdorf-Neuthard to Renningen | 31.13 mi (50.10 km) |
| Karlsdorf-Neuthard to Reutlingen | 54.53 mi (87.76 km) |
| Karlsdorf-Neuthard to Rhaude | 281.77 mi (453.47 km) |
| Karlsdorf-Neuthard to Rheda-Wiedenbruck | 187.23 mi (301.31 km) |
| Karlsdorf-Neuthard to Rhede | 203.18 mi (326.99 km) |
| Karlsdorf-Neuthard to Rheinau | 42.59 mi (68.54 km) |
| Karlsdorf-Neuthard to Rheinbach | 125.42 mi (201.84 km) |
