| Pen-y-Bont ar Ogwr to Plombieres | 416.38 mi (670.10 km) |
| Pen-y-Bont ar Ogwr to Pont-a-Celles | 351.48 mi (565.66 km) |
| Pen-y-Bont ar Ogwr to Poperinge | 276.65 mi (445.22 km) |
| Pen-y-Bont ar Ogwr to Profondeville | 375.78 mi (604.76 km) |
| Pen-y-Bont ar Ogwr to Putte | 356.12 mi (573.13 km) |
| Pen-y-Bont ar Ogwr to Puurs | 340.70 mi (548.30 km) |
| Pen-y-Bont ar Ogwr to Quaregnon | 332.16 mi (534.57 km) |
| Pen-y-Bont ar Ogwr to Raeren | 424.21 mi (682.70 km) |
| Pen-y-Bont ar Ogwr to Ranst | 351.20 mi (565.20 km) |
| Pen-y-Bont ar Ogwr to Ravels | 369.40 mi (594.49 km) |
| Pen-y-Bont ar Ogwr to Retie | 372.91 mi (600.15 km) |
| Pen-y-Bont ar Ogwr to Riemst | 400.46 mi (644.48 km) |
| Pen-y-Bont ar Ogwr to Rijkevorsel | 359.47 mi (578.51 km) |
| Pen-y-Bont ar Ogwr to Rixensart | 355.88 mi (572.74 km) |
| Pen-y-Bont ar Ogwr to Rochefort | 394.52 mi (634.92 km) |
