| Rio Maior to Rende | 1,337.91 mi (2,153.16 km) |
| Rio Maior to Resana | 1,145.44 mi (1,843.40 km) |
| Rio Maior to Rescaldina | 1,006.50 mi (1,619.80 km) |
| Rio Maior to Rezzato | 1,067.25 mi (1,717.57 km) |
| Rio Maior to Rho | 1,008.43 mi (1,622.91 km) |
| Rio Maior to Ribera | 1,205.32 mi (1,939.78 km) |
| Rio Maior to Riccione Marina | 1,155.92 mi (1,860.27 km) |
| Rio Maior to Riesi | 1,252.47 mi (2,015.66 km) |
| Rio Maior to Rieti | 1,154.77 mi (1,858.42 km) |
| Rio Maior to Rignano Flaminio | 1,134.96 mi (1,826.54 km) |
| Rio Maior to Rignano sull'Arno | 1,093.94 mi (1,760.52 km) |
| Rio Maior to Rimini | 1,152.54 mi (1,854.83 km) |
| Rio Maior to Rionero in Vulture | 1,299.95 mi (2,092.07 km) |
| Rio Maior to Riposto | 1,305.14 mi (2,100.42 km) |
| Rio Maior to Riva del Garda | 1,099.26 mi (1,769.09 km) |
