| Placentia to Solofra | 6,462.09 mi (10,399.73 km) |
| Placentia to Somma Lombardo | 6,006.84 mi (9,667.08 km) |
| Placentia to Somma Vesuviana | 6,446.71 mi (10,374.98 km) |
| Placentia to Sommacampagna | 6,090.04 mi (9,800.98 km) |
| Placentia to Sona | 6,087.77 mi (9,797.32 km) |
| Placentia to Sondrio | 6,018.94 mi (9,686.54 km) |
| Placentia to Sora | 6,374.54 mi (10,258.84 km) |
| Placentia to Sorbolo | 6,106.40 mi (9,827.30 km) |
| Placentia to Soresina | 6,064.51 mi (9,759.88 km) |
| Placentia to Sorisole | 6,034.66 mi (9,711.84 km) |
| Placentia to Sorrento | 6,458.00 mi (10,393.14 km) |
| Placentia to Sorso | 6,253.98 mi (10,064.81 km) |
| Placentia to Sortino | 6,668.54 mi (10,731.98 km) |
| Placentia to Soverato Marina | 6,635.02 mi (10,678.03 km) |
| Placentia to Sovicille | 6,213.89 mi (10,000.29 km) |
