| Idrija to Shelton (Connecticut) | 4,142.66 mi (6,666.96 km) |
| Idrija to Shelton (Washington) | 5,493.26 mi (8,840.54 km) |
| Idrija to Shenandoah (Louisiana) | 5,386.14 mi (8,668.16 km) |
| Idrija to Shepherdsville (Kentucky) | 4,802.07 mi (7,728.18 km) |
| Idrija to Sheridan (Wyoming) | 5,205.64 mi (8,377.66 km) |
| Idrija to Sherman (Texas) | 5,443.84 mi (8,761.02 km) |
| Idrija to Sherrelwood (Colorado) | 5,413.05 mi (8,711.46 km) |
| Idrija to Sherwood (Arkansas) | 5,210.94 mi (8,386.20 km) |
| Idrija to Sherwood (Oregon) | 5,599.72 mi (9,011.88 km) |
| Idrija to Shiloh (Illinois) | 4,939.58 mi (7,949.49 km) |
| Idrija to Shiloh (Ohio) | 4,658.22 mi (7,496.68 km) |
| Idrija to Shiloh (Pennsylvania) | 4,350.48 mi (7,001.42 km) |
| Idrija to Shirley (New York) | 4,152.87 mi (6,683.40 km) |
| Idrija to Shively (Kentucky) | 4,796.39 mi (7,719.04 km) |
| Idrija to Shoreline (Washington) | 5,443.34 mi (8,760.21 km) |
