| West Carson to Rende | 6,604.54 mi (10,628.99 km) |
| West Carson to Resana | 6,128.78 mi (9,863.32 km) |
| West Carson to Rescaldina | 6,035.68 mi (9,713.48 km) |
| West Carson to Rezzato | 6,084.36 mi (9,791.83 km) |
| West Carson to Rho | 6,042.66 mi (9,724.73 km) |
| West Carson to Ribera | 6,608.49 mi (10,635.34 km) |
| West Carson to Riccione Marina | 6,237.98 mi (10,039.06 km) |
| West Carson to Riesi | 6,648.09 mi (10,699.07 km) |
| West Carson to Rieti | 6,330.42 mi (10,187.82 km) |
| West Carson to Rignano Flaminio | 6,329.44 mi (10,186.25 km) |
| West Carson to Rignano sull'Arno | 6,214.93 mi (10,001.96 km) |
| West Carson to Rimini | 6,232.24 mi (10,029.82 km) |
| West Carson to Rionero in Vulture | 6,500.51 mi (10,461.56 km) |
| West Carson to Riposto | 6,660.95 mi (10,719.77 km) |
| West Carson to Riva del Garda | 6,081.59 mi (9,787.37 km) |
