| Slupca to West St. Paul (Minnesota) | 4,573.63 mi (7,360.54 km) |
| Slupca to West University Place (Texas) | 5,493.30 mi (8,840.62 km) |
| Slupca to West Valley City (Utah) | 5,346.26 mi (8,603.98 km) |
| Slupca to West Whittier-Los Nietos (California) | 5,910.20 mi (9,511.55 km) |
| Slupca to Westbrook (Maine) | 3,863.81 mi (6,218.21 km) |
| Slupca to Westbury (New York) | 4,123.56 mi (6,636.22 km) |
| Slupca to Westchase (Florida) | 5,119.45 mi (8,238.95 km) |
| Slupca to Westchester (Florida) | 5,156.79 mi (8,299.05 km) |
| Slupca to Westchester (Illinois) | 4,571.24 mi (7,356.70 km) |
| Slupca to Western Springs (Illinois) | 4,574.05 mi (7,361.23 km) |
| Slupca to Westerville (Ohio) | 4,492.11 mi (7,229.35 km) |
| Slupca to Westfield (Indiana) | 4,608.63 mi (7,416.87 km) |
| Slupca to Westfield (Massachusetts) | 4,026.06 mi (6,479.31 km) |
| Slupca to Westfield (New Jersey) | 4,156.75 mi (6,689.64 km) |
| Slupca to Westlake (Ohio) | 4,389.16 mi (7,063.68 km) |
