| Vacaville to Solofra | 6,324.66 mi (10,178.56 km) |
| Vacaville to Somma Lombardo | 5,873.45 mi (9,452.40 km) |
| Vacaville to Somma Vesuviana | 6,310.75 mi (10,156.17 km) |
| Vacaville to Sommacampagna | 5,950.35 mi (9,576.17 km) |
| Vacaville to Sona | 5,948.01 mi (9,572.39 km) |
| Vacaville to Sondrio | 5,879.63 mi (9,462.35 km) |
| Vacaville to Sora | 6,238.64 mi (10,040.12 km) |
| Vacaville to Sorbolo | 5,970.25 mi (9,608.19 km) |
| Vacaville to Soresina | 5,928.71 mi (9,541.33 km) |
| Vacaville to Sorisole | 5,897.78 mi (9,491.56 km) |
| Vacaville to Sorrento | 6,323.17 mi (10,176.16 km) |
| Vacaville to Sorso | 6,140.72 mi (9,882.53 km) |
| Vacaville to Sortino | 6,543.73 mi (10,531.11 km) |
| Vacaville to Soverato Marina | 6,498.48 mi (10,458.30 km) |
| Vacaville to Sovicille | 6,080.97 mi (9,786.37 km) |
