| Piacenza to Superior (Colorado) | 5,313.65 mi (8,551.49 km) |
| Piacenza to Superior (Wisconsin) | 4,519.64 mi (7,273.66 km) |
| Piacenza to Surprise (Arizona) | 5,902.82 mi (9,499.66 km) |
| Piacenza to Susanville (California) | 5,778.42 mi (9,299.48 km) |
| Piacenza to Sussex (Wisconsin) | 4,533.76 mi (7,296.39 km) |
| Piacenza to Suwanee (Georgia) | 4,769.84 mi (7,676.32 km) |
| Piacenza to Swansea (Illinois) | 4,810.89 mi (7,742.37 km) |
| Piacenza to Sweetwater (Florida) | 4,983.36 mi (8,019.94 km) |
| Piacenza to Sweetwater (Texas) | 5,521.99 mi (8,886.78 km) |
| Piacenza to Sycamore (Illinois) | 4,602.34 mi (7,406.75 km) |
| Piacenza to Sylacauga (Alabama) | 4,904.27 mi (7,892.66 km) |
| Piacenza to Sylvania (Ohio) | 4,416.87 mi (7,108.27 km) |
| Piacenza to Syosset (New York) | 4,026.25 mi (6,479.62 km) |
| Piacenza to Syracuse (New York) | 4,051.43 mi (6,520.14 km) |
| Piacenza to Syracuse (Utah) | 5,482.82 mi (8,823.74 km) |
