| Idrija to Wallington | 743.14 mi (1,195.97 km) |
| Idrija to Wallsend | 920.10 mi (1,480.76 km) |
| Idrija to Walsall | 849.74 mi (1,367.52 km) |
| Idrija to Walsall Wood | 849.31 mi (1,366.83 km) |
| Idrija to Waltham Abbey | 747.11 mi (1,202.35 km) |
| Idrija to Waltham Cross | 748.44 mi (1,204.49 km) |
| Idrija to Walthamstow | 744.89 mi (1,198.79 km) |
| Idrija to Walton upon Thames | 754.51 mi (1,214.27 km) |
| Idrija to Walton-on-the-Naze | 704.57 mi (1,133.90 km) |
| Idrija to Wandsworth | 747.76 mi (1,203.40 km) |
| Idrija to Wanstead | 742.79 mi (1,195.40 km) |
| Idrija to Wantage | 800.09 mi (1,287.62 km) |
| Idrija to Ware | 752.21 mi (1,210.56 km) |
| Idrija to Warfield | 768.82 mi (1,237.29 km) |
| Idrija to Warminster | 820.81 mi (1,320.97 km) |
