| Idrija to Saruhanli | 852.39 mi (1,371.79 km) |
| Idrija to Sason | 1,487.66 mi (2,394.16 km) |
| Idrija to Savastepe | 827.71 mi (1,332.07 km) |
| Idrija to Savsat | 1,446.67 mi (2,328.20 km) |
| Idrija to Savur | 1,493.52 mi (2,403.59 km) |
| Idrija to Sefaatli | 1,139.09 mi (1,833.19 km) |
| Idrija to Seferhisar | 847.64 mi (1,364.14 km) |
| Idrija to Selcuk | 880.58 mi (1,417.15 km) |
| Idrija to Selcuklu | 1,098.50 mi (1,767.87 km) |
| Idrija to Selendi | 906.18 mi (1,458.35 km) |
| Idrija to Selim | 1,488.45 mi (2,395.42 km) |
| Idrija to Semdinli | 1,674.71 mi (2,695.18 km) |
| Idrija to Senirkent | 1,004.91 mi (1,617.24 km) |
| Idrija to Senkaya | 1,464.61 mi (2,357.06 km) |
| Idrija to Sereflikochisar | 1,103.67 mi (1,776.18 km) |
