| Plougastel-Daoulas to Rossano | 1,202.92 mi (1,935.91 km) |
| Plougastel-Daoulas to Rottofreno | 696.84 mi (1,121.46 km) |
| Plougastel-Daoulas to Rovato | 703.46 mi (1,132.12 km) |
| Plougastel-Daoulas to Roverbella | 745.74 mi (1,200.16 km) |
| Plougastel-Daoulas to Rovereto | 743.63 mi (1,196.75 km) |
| Plougastel-Daoulas to Rovigo | 796.92 mi (1,282.51 km) |
| Plougastel-Daoulas to Rozzano | 670.08 mi (1,078.39 km) |
| Plougastel-Daoulas to Rubano | 787.49 mi (1,267.35 km) |
| Plougastel-Daoulas to Rubiera | 763.54 mi (1,228.81 km) |
| Plougastel-Daoulas to Ruffano | 1,255.32 mi (2,020.24 km) |
| Plougastel-Daoulas to Russi | 827.33 mi (1,331.46 km) |
| Plougastel-Daoulas to Rutigliano | 1,159.72 mi (1,866.40 km) |
| Plougastel-Daoulas to Ruvo di Puglia | 1,134.61 mi (1,825.99 km) |
| Plougastel-Daoulas to Sabaudia | 979.17 mi (1,575.83 km) |
| Plougastel-Daoulas to Sacile | 807.92 mi (1,300.22 km) |
