| Romanshorn to Schiedam | 373.24 mi (600.67 km) |
| Romanshorn to Schijndel | 330.50 mi (531.89 km) |
| Romanshorn to Schinnen | 281.49 mi (453.02 km) |
| Romanshorn to Schoonhoven | 363.60 mi (585.15 km) |
| Romanshorn to Simpelveld | 272.39 mi (438.37 km) |
| Romanshorn to Sint Anthonis | 320.86 mi (516.37 km) |
| Romanshorn to Sint Willebrord | 348.39 mi (560.68 km) |
| Romanshorn to Sint-Michielsgestel | 333.81 mi (537.21 km) |
| Romanshorn to Sint-Oedenrode | 326.79 mi (525.92 km) |
| Romanshorn to Sittard | 284.74 mi (458.24 km) |
| Romanshorn to Sliedrecht | 358.23 mi (576.52 km) |
| Romanshorn to Slochteren | 406.44 mi (654.10 km) |
| Romanshorn to Sluis | 372.48 mi (599.44 km) |
| Romanshorn to Sneek | 411.45 mi (662.16 km) |
| Romanshorn to Soest | 366.62 mi (590.02 km) |
