| Slupca to Washington (Indiana) | 4,716.04 mi (7,589.73 km) |
| Slupca to Washington (Missouri) | 4,852.05 mi (7,808.62 km) |
| Slupca to Washington (Pennsylvania) | 4,395.00 mi (7,073.07 km) |
| Slupca to Washington (Utah) | 5,600.40 mi (9,012.98 km) |
| Slupca to Washington Court House (Ohio) | 4,540.28 mi (7,306.88 km) |
| Slupca to Washougal (Washington) | 5,274.18 mi (8,487.97 km) |
| Slupca to Watauga (Texas) | 5,375.06 mi (8,650.32 km) |
| Slupca to Waterbury (Connecticut) | 4,064.33 mi (6,540.90 km) |
| Slupca to Waterloo (Illinois) | 4,834.77 mi (7,780.81 km) |
| Slupca to Waterloo (Iowa) | 4,681.21 mi (7,533.68 km) |
| Slupca to Watertown (New York) | 4,051.78 mi (6,520.70 km) |
| Slupca to Watertown (South Dakota) | 4,694.86 mi (7,555.65 km) |
| Slupca to Watertown (Wisconsin) | 4,527.84 mi (7,286.86 km) |
| Slupca to Watertown Town (Massachusetts) | 3,956.62 mi (6,367.57 km) |
| Slupca to Waterville (Maine) | 3,799.05 mi (6,113.98 km) |
