| Idar-Oberstein to Sonsbeck | 137.36 mi (221.07 km) |
| Idar-Oberstein to Sonthofen | 203.42 mi (327.38 km) |
| Idar-Oberstein to Spaichingen | 130.22 mi (209.57 km) |
| Idar-Oberstein to Spelle | 183.58 mi (295.45 km) |
| Idar-Oberstein to Spenge | 174.92 mi (281.51 km) |
| Idar-Oberstein to Speyer | 57.00 mi (91.73 km) |
| Idar-Oberstein to Spiesen-Elversberg | 28.44 mi (45.77 km) |
| Idar-Oberstein to Spremberg | 335.07 mi (539.24 km) |
| Idar-Oberstein to Springe | 198.57 mi (319.56 km) |
| Idar-Oberstein to Sprockhovel | 114.40 mi (184.11 km) |
| Idar-Oberstein to Stade | 284.25 mi (457.45 km) |
| Idar-Oberstein to Stadtallendorf | 108.02 mi (173.83 km) |
| Idar-Oberstein to Stadthagen | 198.42 mi (319.33 km) |
| Idar-Oberstein to Stadtlohn | 158.56 mi (255.18 km) |
| Idar-Oberstein to Stahnsdorf | 316.15 mi (508.80 km) |
