| Clayton to Redon | 423.75 mi (681.96 km) |
| Clayton to Reims | 400.61 mi (644.72 km) |
| Clayton to Rennes | 391.62 mi (630.24 km) |
| Clayton to Revel | 734.00 mi (1,181.27 km) |
| Clayton to Reze | 455.47 mi (733.01 km) |
| Clayton to Riedisheim | 577.69 mi (929.71 km) |
| Clayton to Rillieux-la-Pape | 625.54 mi (1,006.72 km) |
| Clayton to Riom | 587.23 mi (945.05 km) |
| Clayton to Riorges | 594.31 mi (956.45 km) |
| Clayton to Ris-Orangis | 398.65 mi (641.56 km) |
| Clayton to Rive-de-Gier | 638.02 mi (1,026.79 km) |
| Clayton to Rivesaltes | 790.43 mi (1,272.07 km) |
| Clayton to Rixheim | 578.81 mi (931.50 km) |
| Clayton to Roanne | 595.24 mi (957.95 km) |
| Clayton to Roche-la-Moliere | 638.33 mi (1,027.30 km) |
