| Idar-Oberstein to Sala Consilina | 758.89 mi (1,221.32 km) |
| Idar-Oberstein to Salemi | 865.65 mi (1,393.13 km) |
| Idar-Oberstein to Salerno | 720.83 mi (1,160.06 km) |
| Idar-Oberstein to Salo | 321.11 mi (516.77 km) |
| Idar-Oberstein to Salsomaggiore Terme | 360.62 mi (580.37 km) |
| Idar-Oberstein to Saluzzo | 350.13 mi (563.48 km) |
| Idar-Oberstein to Salzano | 365.05 mi (587.49 km) |
| Idar-Oberstein to Samarate | 291.05 mi (468.41 km) |
| Idar-Oberstein to San Benedetto del Tronto | 562.10 mi (904.61 km) |
| Idar-Oberstein to San Biagio di Callalta | 364.35 mi (586.37 km) |
| Idar-Oberstein to San Bonifacio | 350.61 mi (564.25 km) |
| Idar-Oberstein to San Casciano in Val di Pesa | 456.67 mi (734.94 km) |
| Idar-Oberstein to San Cataldo | 907.51 mi (1,460.50 km) |
| Idar-Oberstein to San Cesareo | 605.80 mi (974.94 km) |
| Idar-Oberstein to San Dona di Piave | 372.93 mi (600.18 km) |
