| Llanelli to Schiedam | 366.02 mi (589.05 km) |
| Llanelli to Schijndel | 411.12 mi (661.63 km) |
| Llanelli to Schinnen | 436.44 mi (702.38 km) |
| Llanelli to Schoonhoven | 385.15 mi (619.84 km) |
| Llanelli to Simpelveld | 442.27 mi (711.76 km) |
| Llanelli to Sint Anthonis | 430.22 mi (692.38 km) |
| Llanelli to Sint Willebrord | 375.47 mi (604.27 km) |
| Llanelli to Sint-Michielsgestel | 407.79 mi (656.27 km) |
| Llanelli to Sint-Oedenrode | 412.59 mi (664.01 km) |
| Llanelli to Sittard | 435.11 mi (700.24 km) |
| Llanelli to Sliedrecht | 381.84 mi (614.51 km) |
| Llanelli to Slochteren | 473.12 mi (761.41 km) |
| Llanelli to Sluis | 325.62 mi (524.03 km) |
| Llanelli to Sneek | 424.47 mi (683.13 km) |
| Llanelli to Soest | 404.32 mi (650.69 km) |
