| Clayton to Reichenbach/Vogtland | 635.13 mi (1,022.14 km) |
| Clayton to Reinbek | 493.78 mi (794.67 km) |
| Clayton to Reinfeld | 501.09 mi (806.42 km) |
| Clayton to Reinheim | 529.75 mi (852.56 km) |
| Clayton to Reiskirchen | 501.02 mi (806.32 km) |
| Clayton to Rellingen | 475.10 mi (764.60 km) |
| Clayton to Remagen | 442.03 mi (711.37 km) |
| Clayton to Remscheid | 419.22 mi (674.67 km) |
| Clayton to Rendsburg | 466.63 mi (750.96 km) |
| Clayton to Renningen | 578.60 mi (931.17 km) |
| Clayton to Reutlingen | 601.17 mi (967.49 km) |
| Clayton to Rhaude | 387.11 mi (622.99 km) |
| Clayton to Rheda-Wiedenbruck | 442.68 mi (712.42 km) |
| Clayton to Rhede | 379.95 mi (611.46 km) |
| Clayton to Rheinau | 549.42 mi (884.20 km) |
