| Slupca to San Luis Obispo (California) | 5,890.69 mi (9,480.15 km) |
| Slupca to San Marcos (California) | 5,940.51 mi (9,560.33 km) |
| Slupca to San Marcos (Texas) | 5,569.08 mi (8,962.57 km) |
| Slupca to San Marino (California) | 5,902.13 mi (9,498.55 km) |
| Slupca to San Mateo (California) | 5,782.55 mi (9,306.11 km) |
| Slupca to San Pablo (California) | 5,757.12 mi (9,265.19 km) |
| Slupca to San Rafael (California) | 5,759.21 mi (9,268.56 km) |
| Slupca to San Ramon (California) | 5,761.08 mi (9,271.56 km) |
| Slupca to San Tan Valley (Arizona) | 5,790.34 mi (9,318.64 km) |
| Slupca to Sand Springs (Oklahoma) | 5,153.61 mi (8,293.94 km) |
| Slupca to Sandusky (Ohio) | 4,416.32 mi (7,107.39 km) |
| Slupca to Sandy (Oregon) | 5,284.32 mi (8,504.29 km) |
| Slupca to Sandy (Utah) | 5,349.31 mi (8,608.88 km) |
| Slupca to Sandy Springs (Georgia) | 4,869.50 mi (7,836.70 km) |
| Slupca to Sanford (Florida) | 5,029.25 mi (8,093.79 km) |
