| Idrija to Stannington | 859.95 mi (1,383.95 km) |
| Idrija to Stansted Mountfitchet | 746.24 mi (1,200.96 km) |
| Idrija to Stanwell | 758.78 mi (1,221.13 km) |
| Idrija to Stapleford | 834.61 mi (1,343.18 km) |
| Idrija to Staveley | 848.87 mi (1,366.12 km) |
| Idrija to Stepney | 743.83 mi (1,197.07 km) |
| Idrija to Stevenage | 761.53 mi (1,225.56 km) |
| Idrija to Stevenston | 1,050.60 mi (1,690.78 km) |
| Idrija to Stirling | 1,041.67 mi (1,676.40 km) |
| Idrija to Stockport | 882.36 mi (1,420.01 km) |
| Idrija to Stocksbridge | 864.65 mi (1,391.52 km) |
| Idrija to Stockton-on-Tees | 896.26 mi (1,442.40 km) |
| Idrija to Stoke Gifford | 843.06 mi (1,356.77 km) |
| Idrija to Stoke-on-Trent | 870.32 mi (1,400.65 km) |
| Idrija to Stone | 865.94 mi (1,393.60 km) |
