| Rancho Santa Margarita to Rende | 6,593.25 mi (10,610.81 km) |
| Rancho Santa Margarita to Resana | 6,118.51 mi (9,846.79 km) |
| Rancho Santa Margarita to Rescaldina | 6,024.27 mi (9,695.13 km) |
| Rancho Santa Margarita to Rezzato | 6,073.42 mi (9,774.22 km) |
| Rancho Santa Margarita to Rho | 6,031.25 mi (9,706.36 km) |
| Rancho Santa Margarita to Ribera | 6,595.13 mi (10,613.84 km) |
| Rancho Santa Margarita to Riccione Marina | 6,227.25 mi (10,021.79 km) |
| Rancho Santa Margarita to Riesi | 6,634.99 mi (10,677.99 km) |
| Rancho Santa Margarita to Rieti | 6,319.06 mi (10,169.54 km) |
| Rancho Santa Margarita to Rignano Flaminio | 6,317.84 mi (10,167.57 km) |
| Rancho Santa Margarita to Rignano sull'Arno | 6,203.60 mi (9,983.73 km) |
| Rancho Santa Margarita to Rimini | 6,221.50 mi (10,012.54 km) |
| Rancho Santa Margarita to Rionero in Vulture | 6,489.67 mi (10,444.12 km) |
| Rancho Santa Margarita to Riposto | 6,648.54 mi (10,699.79 km) |
| Rancho Santa Margarita to Riva del Garda | 6,071.02 mi (9,770.36 km) |
