| Pen-y-Bont ar Ogwr to Rothenbach an der Pegnitz | 665.21 mi (1,070.55 km) |
| Pen-y-Bont ar Ogwr to Rothenburg ob der Tauber | 622.01 mi (1,001.04 km) |
| Pen-y-Bont ar Ogwr to Rottweil | 589.79 mi (949.17 km) |
| Pen-y-Bont ar Ogwr to Rudersberg | 606.38 mi (975.87 km) |
| Pen-y-Bont ar Ogwr to Rudesheim am Rhein | 513.50 mi (826.39 km) |
| Pen-y-Bont ar Ogwr to Rudolstadt | 647.74 mi (1,042.44 km) |
| Pen-y-Bont ar Ogwr to Runkel | 515.74 mi (830.00 km) |
| Pen-y-Bont ar Ogwr to Ruppichteroth | 481.07 mi (774.21 km) |
| Pen-y-Bont ar Ogwr to Russelsheim | 533.82 mi (859.10 km) |
| Pen-y-Bont ar Ogwr to Rutesheim | 583.98 mi (939.82 km) |
| Pen-y-Bont ar Ogwr to Ruthen | 518.20 mi (833.97 km) |
| Pen-y-Bont ar Ogwr to Saalfeld | 650.29 mi (1,046.54 km) |
| Pen-y-Bont ar Ogwr to Saarbrucken | 491.42 mi (790.86 km) |
| Pen-y-Bont ar Ogwr to Saarlouis | 478.80 mi (770.56 km) |
| Pen-y-Bont ar Ogwr to Saarwellingen | 480.12 mi (772.67 km) |
