| Idrija to Talant | 437.29 mi (703.76 km) |
| Idrija to Talence | 712.68 mi (1,146.94 km) |
| Idrija to Tarare | 460.70 mi (741.42 km) |
| Idrija to Tarascon | 482.60 mi (776.67 km) |
| Idrija to Tarbes | 711.63 mi (1,145.26 km) |
| Idrija to Tarnos | 777.20 mi (1,250.79 km) |
| Idrija to Tassin-la-Demi-Lune | 444.84 mi (715.89 km) |
| Idrija to Taverny | 588.19 mi (946.60 km) |
| Idrija to Tergnier | 557.78 mi (897.66 km) |
| Idrija to Thaon-les-Vosges | 389.70 mi (627.16 km) |
| Idrija to Thiais | 576.11 mi (927.16 km) |
| Idrija to Thiers | 503.38 mi (810.11 km) |
| Idrija to Thionville | 432.57 mi (696.15 km) |
| Idrija to Thonon-les-Bains | 362.01 mi (582.60 km) |
| Idrija to Thorigne-Fouillard | 747.90 mi (1,203.64 km) |
