| Pen-y-Bont ar Ogwr to Sprimont | 407.65 mi (656.06 km) |
| Pen-y-Bont ar Ogwr to Stabroek | 342.37 mi (550.99 km) |
| Pen-y-Bont ar Ogwr to Staden | 287.45 mi (462.60 km) |
| Pen-y-Bont ar Ogwr to Steenokkerzeel | 352.18 mi (566.77 km) |
| Pen-y-Bont ar Ogwr to Stekene | 328.98 mi (529.44 km) |
| Pen-y-Bont ar Ogwr to Strombeek-Bever | 345.49 mi (556.01 km) |
| Pen-y-Bont ar Ogwr to Temse | 336.86 mi (542.13 km) |
| Pen-y-Bont ar Ogwr to Ternat | 338.87 mi (545.35 km) |
| Pen-y-Bont ar Ogwr to Tervuren | 353.09 mi (568.24 km) |
| Pen-y-Bont ar Ogwr to Tessenderlo | 375.55 mi (604.39 km) |
| Pen-y-Bont ar Ogwr to Theux | 413.38 mi (665.27 km) |
| Pen-y-Bont ar Ogwr to Thuin | 351.71 mi (566.03 km) |
| Pen-y-Bont ar Ogwr to Tielt | 300.51 mi (483.63 km) |
| Pen-y-Bont ar Ogwr to Tienen | 371.88 mi (598.49 km) |
| Pen-y-Bont ar Ogwr to Tongeren | 394.88 mi (635.50 km) |
