| Idrija to St. Simons (Georgia) | 4,944.17 mi (7,956.87 km) |
| Idrija to Stafford (Texas) | 5,609.74 mi (9,028.01 km) |
| Idrija to Stallings (North Carolina) | 4,729.51 mi (7,611.41 km) |
| Idrija to Stamford (Connecticut) | 4,168.51 mi (6,708.57 km) |
| Idrija to Stanford (California) | 6,063.71 mi (9,758.60 km) |
| Idrija to Stanton (California) | 6,163.80 mi (9,919.68 km) |
| Idrija to Star (Idaho) | 5,539.06 mi (8,914.25 km) |
| Idrija to Starkville (Mississippi) | 5,145.62 mi (8,281.07 km) |
| Idrija to State College (Pennsylvania) | 4,358.73 mi (7,014.69 km) |
| Idrija to Staten Island (New York) | 4,214.87 mi (6,783.18 km) |
| Idrija to Statesboro (Georgia) | 4,901.37 mi (7,887.99 km) |
| Idrija to Statesville (North Carolina) | 4,707.25 mi (7,575.59 km) |
| Idrija to Staunton (Virginia) | 4,524.13 mi (7,280.88 km) |
| Idrija to Steamboat Springs (Colorado) | 5,437.34 mi (8,750.56 km) |
| Idrija to Steiner Ranch (Texas) | 5,662.84 mi (9,113.45 km) |
