| Pen-y-Bont ar Ogwr to Redon | 274.67 mi (442.04 km) |
| Pen-y-Bont ar Ogwr to Reims | 369.28 mi (594.29 km) |
| Pen-y-Bont ar Ogwr to Rennes | 249.20 mi (401.05 km) |
| Pen-y-Bont ar Ogwr to Revel | 613.73 mi (987.70 km) |
| Pen-y-Bont ar Ogwr to Reze | 311.55 mi (501.39 km) |
| Pen-y-Bont ar Ogwr to Riedisheim | 553.67 mi (891.04 km) |
| Pen-y-Bont ar Ogwr to Rillieux-la-Pape | 550.65 mi (886.18 km) |
| Pen-y-Bont ar Ogwr to Riom | 493.06 mi (793.50 km) |
| Pen-y-Bont ar Ogwr to Riorges | 512.20 mi (824.31 km) |
| Pen-y-Bont ar Ogwr to Ris-Orangis | 330.75 mi (532.29 km) |
| Pen-y-Bont ar Ogwr to Rive-de-Gier | 557.24 mi (896.79 km) |
| Pen-y-Bont ar Ogwr to Rivesaltes | 675.01 mi (1,086.32 km) |
| Pen-y-Bont ar Ogwr to Rixheim | 555.13 mi (893.40 km) |
| Pen-y-Bont ar Ogwr to Roanne | 513.40 mi (826.23 km) |
| Pen-y-Bont ar Ogwr to Roche-la-Moliere | 553.54 mi (890.84 km) |
