| Idrija to Warrington | 897.72 mi (1,444.74 km) |
| Idrija to Warsop | 839.36 mi (1,350.82 km) |
| Idrija to Warwick | 825.94 mi (1,329.23 km) |
| Idrija to Washington | 915.97 mi (1,474.10 km) |
| Idrija to Waterlooville | 766.15 mi (1,233.00 km) |
| Idrija to Watford | 761.52 mi (1,225.54 km) |
| Idrija to Wath upon Dearne | 856.74 mi (1,378.79 km) |
| Idrija to Wealdstone | 757.43 mi (1,218.96 km) |
| Idrija to Wednesfield | 854.21 mi (1,374.72 km) |
| Idrija to Welling | 736.12 mi (1,184.66 km) |
| Idrija to Wellingborough | 792.55 mi (1,275.49 km) |
| Idrija to Wellington | 858.85 mi (1,382.19 km) |
| Idrija to Wellington | 873.58 mi (1,405.89 km) |
| Idrija to Wells | 839.87 mi (1,351.65 km) |
| Idrija to Welwyn Garden City | 758.25 mi (1,220.28 km) |
