| Alenquer to Rende | 1,345.20 mi (2,164.90 km) |
| Alenquer to Resana | 1,158.96 mi (1,865.17 km) |
| Alenquer to Rescaldina | 1,020.60 mi (1,642.50 km) |
| Alenquer to Rezzato | 1,080.96 mi (1,739.64 km) |
| Alenquer to Rho | 1,022.44 mi (1,645.46 km) |
| Alenquer to Ribera | 1,210.29 mi (1,947.78 km) |
| Alenquer to Riccione Marina | 1,167.85 mi (1,879.47 km) |
| Alenquer to Riesi | 1,257.37 mi (2,023.54 km) |
| Alenquer to Rieti | 1,165.08 mi (1,875.01 km) |
| Alenquer to Rignano Flaminio | 1,145.07 mi (1,842.82 km) |
| Alenquer to Rignano sull'Arno | 1,105.73 mi (1,779.50 km) |
| Alenquer to Rimini | 1,164.53 mi (1,874.14 km) |
| Alenquer to Rionero in Vulture | 1,308.75 mi (2,106.23 km) |
| Alenquer to Riposto | 1,310.71 mi (2,109.39 km) |
| Alenquer to Riva del Garda | 1,113.21 mi (1,791.53 km) |
