| Idar-Oberstein to Susegana | 351.58 mi (565.81 km) |
| Idar-Oberstein to Suzzara | 363.45 mi (584.92 km) |
| Idar-Oberstein to Taggia | 406.20 mi (653.72 km) |
| Idar-Oberstein to Taglio | 397.15 mi (639.16 km) |
| Idar-Oberstein to Taormina | 909.60 mi (1,463.86 km) |
| Idar-Oberstein to Taranto | 799.93 mi (1,287.36 km) |
| Idar-Oberstein to Tarcento | 364.36 mi (586.38 km) |
| Idar-Oberstein to Tarquinia | 557.72 mi (897.57 km) |
| Idar-Oberstein to Taurianova | 894.79 mi (1,440.02 km) |
| Idar-Oberstein to Taurisano | 857.08 mi (1,379.34 km) |
| Idar-Oberstein to Tavagnacco | 368.36 mi (592.82 km) |
| Idar-Oberstein to Taviano | 852.68 mi (1,372.26 km) |
| Idar-Oberstein to Teano | 669.31 mi (1,077.14 km) |
| Idar-Oberstein to Tempio Pausania | 614.85 mi (989.50 km) |
| Idar-Oberstein to Teolo | 363.26 mi (584.61 km) |
