| Clayton to Rheinbach | 429.69 mi (691.52 km) |
| Clayton to Rheinberg | 384.62 mi (618.98 km) |
| Clayton to Rheine | 397.59 mi (639.86 km) |
| Clayton to Rheinfelden (Baden) | 600.38 mi (966.22 km) |
| Clayton to Ribnitz-Damgarten | 579.63 mi (932.83 km) |
| Clayton to Richterich | 390.79 mi (628.91 km) |
| Clayton to Riedlingen | 625.10 mi (1,006.00 km) |
| Clayton to Riegelsberg | 486.83 mi (783.47 km) |
| Clayton to Rielasingen-Worblingen | 624.44 mi (1,004.94 km) |
| Clayton to Riesa | 655.98 mi (1,055.71 km) |
| Clayton to Rietberg | 449.03 mi (722.65 km) |
| Clayton to Rinteln | 465.81 mi (749.64 km) |
| Clayton to Ritterhude | 436.17 mi (701.95 km) |
| Clayton to Rodenbach | 524.76 mi (844.52 km) |
| Clayton to Rodental | 597.37 mi (961.38 km) |
