| Cascais to Rosolini | 1,333.43 mi (2,145.95 km) |
| Cascais to Rossano | 1,392.53 mi (2,241.07 km) |
| Cascais to Rottofreno | 1,066.62 mi (1,716.55 km) |
| Cascais to Rovato | 1,098.36 mi (1,767.63 km) |
| Cascais to Roverbella | 1,127.56 mi (1,814.63 km) |
| Cascais to Rovereto | 1,153.38 mi (1,856.18 km) |
| Cascais to Rovigo | 1,172.30 mi (1,886.63 km) |
| Cascais to Rozzano | 1,055.35 mi (1,698.42 km) |
| Cascais to Rubano | 1,178.18 mi (1,896.09 km) |
| Cascais to Rubiera | 1,116.90 mi (1,797.47 km) |
| Cascais to Ruffano | 1,475.11 mi (2,373.96 km) |
| Cascais to Russi | 1,172.49 mi (1,886.93 km) |
| Cascais to Rutigliano | 1,399.80 mi (2,252.77 km) |
| Cascais to Ruvo di Puglia | 1,377.66 mi (2,217.14 km) |
| Cascais to Sabaudia | 1,197.86 mi (1,927.77 km) |
