| Pen-y-Bont ar Ogwr to Sentrupert | 929.05 mi (1,495.16 km) |
| Pen-y-Bont ar Ogwr to Sevnica | 936.73 mi (1,507.52 km) |
| Pen-y-Bont ar Ogwr to Sezana | 889.34 mi (1,431.25 km) |
| Pen-y-Bont ar Ogwr to Skocjan | 939.84 mi (1,512.53 km) |
| Pen-y-Bont ar Ogwr to Skofja Loka | 889.95 mi (1,432.24 km) |
| Pen-y-Bont ar Ogwr to Skofljica | 907.72 mi (1,460.84 km) |
| Pen-y-Bont ar Ogwr to Slovenj Gradec | 910.17 mi (1,464.78 km) |
| Pen-y-Bont ar Ogwr to Slovenska Bistrica | 934.79 mi (1,504.40 km) |
| Pen-y-Bont ar Ogwr to Slovenske Konjice | 930.25 mi (1,497.09 km) |
| Pen-y-Bont ar Ogwr to Smarje | 937.95 mi (1,509.49 km) |
| Pen-y-Bont ar Ogwr to Smarjeske Toplice | 938.57 mi (1,510.48 km) |
| Pen-y-Bont ar Ogwr to Smartno | 916.66 mi (1,475.22 km) |
| Pen-y-Bont ar Ogwr to Smartno | 914.34 mi (1,471.49 km) |
| Pen-y-Bont ar Ogwr to Sodrazica | 918.27 mi (1,477.81 km) |
| Pen-y-Bont ar Ogwr to Solcava | 897.14 mi (1,443.81 km) |
