| Idar-Oberstein to Tours | 342.50 mi (551.20 km) |
| Idar-Oberstein to Trappes | 248.02 mi (399.15 km) |
| Idar-Oberstein to Treillieres | 440.60 mi (709.07 km) |
| Idar-Oberstein to Trelaze | 388.29 mi (624.89 km) |
| Idar-Oberstein to Trets | 439.65 mi (707.55 km) |
| Idar-Oberstein to Triel-sur-Seine | 244.11 mi (392.85 km) |
| Idar-Oberstein to Troyes | 176.04 mi (283.30 km) |
| Idar-Oberstein to Tulle | 401.36 mi (645.93 km) |
| Idar-Oberstein to Urrugne | 612.32 mi (985.44 km) |
| Idar-Oberstein to Ussel | 370.01 mi (595.47 km) |
| Idar-Oberstein to Vaires-sur-Marne | 218.42 mi (351.52 km) |
| Idar-Oberstein to Valbonne | 419.64 mi (675.35 km) |
| Idar-Oberstein to Valence | 349.02 mi (561.70 km) |
| Idar-Oberstein to Valenciennes | 174.00 mi (280.03 km) |
| Idar-Oberstein to Valentigney | 156.93 mi (252.55 km) |
