| Bargoed to Solofra | 1,138.69 mi (1,832.54 km) |
| Bargoed to Somma Lombardo | 683.32 mi (1,099.70 km) |
| Bargoed to Somma Vesuviana | 1,122.10 mi (1,805.84 km) |
| Bargoed to Sommacampagna | 775.28 mi (1,247.70 km) |
| Bargoed to Sona | 773.20 mi (1,244.35 km) |
| Bargoed to Sondrio | 705.26 mi (1,135.01 km) |
| Bargoed to Sora | 1,050.37 mi (1,690.41 km) |
| Bargoed to Sorbolo | 785.26 mi (1,263.76 km) |
| Bargoed to Soresina | 743.48 mi (1,196.52 km) |
| Bargoed to Sorisole | 715.87 mi (1,152.09 km) |
| Bargoed to Sorrento | 1,132.45 mi (1,822.50 km) |
| Bargoed to Sorso | 938.34 mi (1,510.11 km) |
| Bargoed to Sortino | 1,341.46 mi (2,158.88 km) |
| Bargoed to Soverato Marina | 1,309.79 mi (2,107.90 km) |
| Bargoed to Sovicille | 888.24 mi (1,429.49 km) |
