| Idar-Oberstein to Sprimont | 91.06 mi (146.54 km) |
| Idar-Oberstein to Stabroek | 171.18 mi (275.48 km) |
| Idar-Oberstein to Staden | 208.63 mi (335.76 km) |
| Idar-Oberstein to Steenokkerzeel | 149.23 mi (240.16 km) |
| Idar-Oberstein to Stekene | 177.16 mi (285.11 km) |
| Idar-Oberstein to Strombeek-Bever | 154.75 mi (249.04 km) |
| Idar-Oberstein to Temse | 167.95 mi (270.29 km) |
| Idar-Oberstein to Ternat | 159.55 mi (256.76 km) |
| Idar-Oberstein to Tervuren | 145.83 mi (234.69 km) |
| Idar-Oberstein to Tessenderlo | 135.64 mi (218.29 km) |
| Idar-Oberstein to Theux | 87.47 mi (140.76 km) |
| Idar-Oberstein to Thuin | 141.18 mi (227.21 km) |
| Idar-Oberstein to Tielt | 196.97 mi (316.99 km) |
| Idar-Oberstein to Tienen | 129.25 mi (208.02 km) |
| Idar-Oberstein to Tongeren | 110.12 mi (177.22 km) |
