| Idar-Oberstein to Spilamberto | 397.77 mi (640.15 km) |
| Idar-Oberstein to Spilimbergo | 357.40 mi (575.17 km) |
| Idar-Oberstein to Spinea | 368.54 mi (593.12 km) |
| Idar-Oberstein to Spoleto | 544.49 mi (876.28 km) |
| Idar-Oberstein to Spoltore | 598.11 mi (962.57 km) |
| Idar-Oberstein to Spresiano | 355.18 mi (571.61 km) |
| Idar-Oberstein to Squinzano | 826.20 mi (1,329.64 km) |
| Idar-Oberstein to Statte | 793.18 mi (1,276.50 km) |
| Idar-Oberstein to Stezzano | 300.89 mi (484.24 km) |
| Idar-Oberstein to Strada | 463.87 mi (746.53 km) |
| Idar-Oberstein to Stradella | 332.97 mi (535.86 km) |
| Idar-Oberstein to Striano | 707.83 mi (1,139.14 km) |
| Idar-Oberstein to Subiaco | 604.91 mi (973.52 km) |
| Idar-Oberstein to Sulmona | 617.13 mi (993.18 km) |
| Idar-Oberstein to Surbo | 830.62 mi (1,336.76 km) |
