| Idrija to Tarsus | 1,244.10 mi (2,002.18 km) |
| Idrija to Taskopru | 1,050.84 mi (1,691.17 km) |
| Idrija to Taslicay | 1,541.30 mi (2,480.49 km) |
| Idrija to Tasova | 1,172.18 mi (1,886.45 km) |
| Idrija to Tatvan | 1,525.39 mi (2,454.87 km) |
| Idrija to Tavas | 966.78 mi (1,555.89 km) |
| Idrija to Tavsanli | 900.18 mi (1,448.69 km) |
| Idrija to Tefenni | 1,007.62 mi (1,621.60 km) |
| Idrija to Tekirdag | 758.65 mi (1,220.93 km) |
| Idrija to Tekkekoy | 1,165.45 mi (1,875.61 km) |
| Idrija to Tekman | 1,451.87 mi (2,336.55 km) |
| Idrija to Tire | 888.93 mi (1,430.60 km) |
| Idrija to Tirebolu | 1,283.53 mi (2,065.63 km) |
| Idrija to Tokat | 1,196.62 mi (1,925.77 km) |
| Idrija to Tomarza | 1,224.88 mi (1,971.26 km) |
