| Cascais to Rende | 1,370.38 mi (2,205.41 km) |
| Cascais to Resana | 1,189.73 mi (1,914.69 km) |
| Cascais to Rescaldina | 1,051.75 mi (1,692.63 km) |
| Cascais to Rezzato | 1,111.87 mi (1,789.38 km) |
| Cascais to Rho | 1,053.53 mi (1,695.49 km) |
| Cascais to Ribera | 1,232.89 mi (1,984.14 km) |
| Cascais to Riccione Marina | 1,197.44 mi (1,927.09 km) |
| Cascais to Riesi | 1,279.86 mi (2,059.73 km) |
| Cascais to Rieti | 1,193.29 mi (1,920.42 km) |
| Cascais to Rignano Flaminio | 1,173.11 mi (1,887.94 km) |
| Cascais to Rignano sull'Arno | 1,135.23 mi (1,826.98 km) |
| Cascais to Rimini | 1,194.18 mi (1,921.85 km) |
| Cascais to Rionero in Vulture | 1,335.50 mi (2,149.28 km) |
| Cascais to Riposto | 1,333.97 mi (2,146.82 km) |
| Cascais to Riva del Garda | 1,144.25 mi (1,841.49 km) |
