| Castelo Branco to Rosolini | 1,231.18 mi (1,981.39 km) |
| Castelo Branco to Rossano | 1,279.30 mi (2,058.83 km) |
| Castelo Branco to Rottofreno | 939.43 mi (1,511.86 km) |
| Castelo Branco to Rovato | 970.76 mi (1,562.29 km) |
| Castelo Branco to Roverbella | 1,000.43 mi (1,610.03 km) |
| Castelo Branco to Rovereto | 1,025.72 mi (1,650.73 km) |
| Castelo Branco to Rovigo | 1,045.61 mi (1,682.75 km) |
| Castelo Branco to Rozzano | 927.74 mi (1,493.05 km) |
| Castelo Branco to Rubano | 1,051.08 mi (1,691.55 km) |
| Castelo Branco to Rubiera | 990.55 mi (1,594.14 km) |
| Castelo Branco to Ruffano | 1,360.17 mi (2,188.99 km) |
| Castelo Branco to Russi | 1,046.87 mi (1,684.77 km) |
| Castelo Branco to Rutigliano | 1,282.48 mi (2,063.96 km) |
| Castelo Branco to Ruvo di Puglia | 1,259.89 mi (2,027.60 km) |
| Castelo Branco to Sabaudia | 1,079.74 mi (1,737.67 km) |
