| Idrija to Wayne (Michigan) | 4,512.93 mi (7,262.86 km) |
| Idrija to Waynesboro (Pennsylvania) | 4,392.66 mi (7,069.30 km) |
| Idrija to Waynesboro (Virginia) | 4,521.61 mi (7,276.84 km) |
| Idrija to Weatherford (Oklahoma) | 5,421.74 mi (8,725.45 km) |
| Idrija to Weatherford (Texas) | 5,533.07 mi (8,904.62 km) |
| Idrija to Webb City (Missouri) | 5,182.53 mi (8,340.48 km) |
| Idrija to Webster (Texas) | 5,596.88 mi (9,007.30 km) |
| Idrija to Webster Groves (Missouri) | 4,954.77 mi (7,973.94 km) |
| Idrija to Weddington (North Carolina) | 4,736.78 mi (7,623.11 km) |
| Idrija to Weigelstown (Pennsylvania) | 4,351.55 mi (7,003.15 km) |
| Idrija to Weirton (West Virginia) | 4,485.36 mi (7,218.48 km) |
| Idrija to Wekiwa Springs (Florida) | 5,063.78 mi (8,149.37 km) |
| Idrija to Welby (Colorado) | 5,411.80 mi (8,709.44 km) |
| Idrija to Wellington (Colorado) | 5,366.55 mi (8,636.62 km) |
| Idrija to Wellington (Florida) | 5,111.00 mi (8,225.36 km) |
