| Cwmbran to Sentrupert | 909.30 mi (1,463.38 km) |
| Cwmbran to Sevnica | 916.85 mi (1,475.53 km) |
| Cwmbran to Sezana | 870.52 mi (1,400.97 km) |
| Cwmbran to Skocjan | 920.08 mi (1,480.73 km) |
| Cwmbran to Skofja Loka | 870.37 mi (1,400.73 km) |
| Cwmbran to Skofljica | 888.21 mi (1,429.44 km) |
| Cwmbran to Slovenj Gradec | 889.85 mi (1,432.08 km) |
| Cwmbran to Slovenska Bistrica | 914.39 mi (1,471.57 km) |
| Cwmbran to Slovenske Konjice | 909.97 mi (1,464.45 km) |
| Cwmbran to Smarje | 917.75 mi (1,476.97 km) |
| Cwmbran to Smarjeske Toplice | 918.88 mi (1,478.80 km) |
| Cwmbran to Smartno | 896.95 mi (1,443.50 km) |
| Cwmbran to Smartno | 894.24 mi (1,439.13 km) |
| Cwmbran to Sodrazica | 898.98 mi (1,446.77 km) |
| Cwmbran to Solcava | 877.09 mi (1,411.54 km) |
