| Pioltello to West St. Paul (Minnesota) | 4,603.51 mi (7,408.63 km) |
| Pioltello to West University Place (Texas) | 5,427.69 mi (8,735.02 km) |
| Pioltello to West Valley City (Utah) | 5,467.56 mi (8,799.19 km) |
| Pioltello to West Whittier-Los Nietos (California) | 6,038.04 mi (9,717.28 km) |
| Pioltello to Westbrook (Maine) | 3,752.19 mi (6,038.57 km) |
| Pioltello to Westbury (New York) | 4,001.95 mi (6,440.51 km) |
| Pioltello to Westchase (Florida) | 4,951.78 mi (7,969.13 km) |
| Pioltello to Westchester (Florida) | 4,956.88 mi (7,977.32 km) |
| Pioltello to Westchester (Illinois) | 4,545.11 mi (7,314.64 km) |
| Pioltello to Western Springs (Illinois) | 4,547.60 mi (7,318.65 km) |
| Pioltello to Westerville (Ohio) | 4,421.10 mi (7,115.07 km) |
| Pioltello to Westfield (Indiana) | 4,556.91 mi (7,333.64 km) |
| Pioltello to Westfield (Massachusetts) | 3,912.65 mi (6,296.80 km) |
| Pioltello to Westfield (New Jersey) | 4,038.60 mi (6,499.49 km) |
| Pioltello to Westlake (Ohio) | 4,323.48 mi (6,957.98 km) |
