| Idrija to Sacile | 73.38 mi (118.09 km) |
| Idrija to Sala Consilina | 395.09 mi (635.84 km) |
| Idrija to Salemi | 569.07 mi (915.84 km) |
| Idrija to Salerno | 369.54 mi (594.72 km) |
| Idrija to Salo | 170.58 mi (274.52 km) |
| Idrija to Salsomaggiore Terme | 212.78 mi (342.43 km) |
| Idrija to Saluzzo | 331.00 mi (532.70 km) |
| Idrija to Salzano | 97.63 mi (157.12 km) |
| Idrija to Samarate | 253.92 mi (408.65 km) |
| Idrija to San Benedetto del Tronto | 211.03 mi (339.62 km) |
| Idrija to San Biagio di Callalta | 82.17 mi (132.24 km) |
| Idrija to San Bonifacio | 138.80 mi (223.38 km) |
| Idrija to San Casciano in Val di Pesa | 213.64 mi (343.82 km) |
| Idrija to San Cataldo | 588.62 mi (947.30 km) |
| Idrija to San Cesareo | 295.58 mi (475.70 km) |
