| Idar-Oberstein to Savona | 377.36 mi (607.30 km) |
| Idar-Oberstein to Scafati | 710.72 mi (1,143.79 km) |
| Idar-Oberstein to Scalea | 799.29 mi (1,286.34 km) |
| Idar-Oberstein to Scandiano | 387.50 mi (623.62 km) |
| Idar-Oberstein to Scandicci | 450.51 mi (725.03 km) |
| Idar-Oberstein to Schio | 334.13 mi (537.72 km) |
| Idar-Oberstein to Sciacca | 890.55 mi (1,433.20 km) |
| Idar-Oberstein to Scicli | 965.88 mi (1,554.44 km) |
| Idar-Oberstein to Scordia | 935.88 mi (1,506.15 km) |
| Idar-Oberstein to Scorze | 362.67 mi (583.66 km) |
| Idar-Oberstein to Sedico | 332.77 mi (535.55 km) |
| Idar-Oberstein to Sedriano | 302.10 mi (486.19 km) |
| Idar-Oberstein to Segni | 618.78 mi (995.83 km) |
| Idar-Oberstein to Segrate | 305.91 mi (492.32 km) |
| Idar-Oberstein to Selargius | 728.21 mi (1,171.94 km) |
