| Pioltello to Wichita (Kansas) | 5,107.74 mi (8,220.12 km) |
| Pioltello to Wichita Falls (Texas) | 5,342.50 mi (8,597.92 km) |
| Pioltello to Wickliffe (Ohio) | 4,298.11 mi (6,917.13 km) |
| Pioltello to Wildomar (California) | 6,032.47 mi (9,708.33 km) |
| Pioltello to Wildwood (Florida) | 4,891.39 mi (7,871.94 km) |
| Pioltello to Wildwood (Missouri) | 4,804.50 mi (7,732.10 km) |
| Pioltello to Wilkes-Barre (Pennsylvania) | 4,080.09 mi (6,566.26 km) |
| Pioltello to Wilkinsburg (Pennsylvania) | 4,281.07 mi (6,889.72 km) |
| Pioltello to Williamsburg (Virginia) | 4,279.49 mi (6,887.17 km) |
| Pioltello to Williamsport (Pennsylvania) | 4,129.35 mi (6,645.54 km) |
| Pioltello to Williamstown (New Jersey) | 4,104.61 mi (6,605.73 km) |
| Pioltello to Willimantic (Connecticut) | 3,905.55 mi (6,285.37 km) |
| Pioltello to Williston (North Dakota) | 4,806.34 mi (7,735.06 km) |
| Pioltello to Willmar (Minnesota) | 4,664.57 mi (7,506.91 km) |
| Pioltello to Willoughby (Ohio) | 4,293.99 mi (6,910.52 km) |
