| Idrija to Troy (Michigan) | 4,489.88 mi (7,225.77 km) |
| Idrija to Troy (Missouri) | 4,959.53 mi (7,981.59 km) |
| Idrija to Troy (New York) | 4,106.05 mi (6,608.05 km) |
| Idrija to Troy (Ohio) | 4,647.20 mi (7,478.95 km) |
| Idrija to Truckee (California) | 5,895.44 mi (9,487.79 km) |
| Idrija to Trujillo Alto (Puerto Rico) | 4,842.30 mi (7,792.93 km) |
| Idrija to Trumbull Center (Connecticut) | 4,147.21 mi (6,674.29 km) |
| Idrija to Trussville (Alabama) | 5,045.15 mi (8,119.38 km) |
| Idrija to Tualatin (Oregon) | 5,597.06 mi (9,007.60 km) |
| Idrija to Tuckahoe (Virginia) | 4,488.08 mi (7,222.86 km) |
| Idrija to Tucker (Georgia) | 4,937.05 mi (7,945.41 km) |
| Idrija to Tucson (Arizona) | 6,034.94 mi (9,712.30 km) |
| Idrija to Tucson Estates (Arizona) | 6,041.77 mi (9,723.29 km) |
| Idrija to Tucson Mountains (Arizona) | 6,034.28 mi (9,711.24 km) |
| Idrija to Tukwila (Washington) | 5,458.72 mi (8,784.95 km) |
