| Calexico to Solofra | 6,452.73 mi (10,384.67 km) |
| Calexico to Somma Lombardo | 5,996.91 mi (9,651.09 km) |
| Calexico to Somma Vesuviana | 6,436.75 mi (10,358.95 km) |
| Calexico to Sommacampagna | 6,082.68 mi (9,789.12 km) |
| Calexico to Sona | 6,080.44 mi (9,785.52 km) |
| Calexico to Sondrio | 6,011.58 mi (9,674.71 km) |
| Calexico to Sora | 6,364.75 mi (10,243.07 km) |
| Calexico to Sorbolo | 6,097.42 mi (9,812.85 km) |
| Calexico to Soresina | 6,055.49 mi (9,745.36 km) |
| Calexico to Sorisole | 6,026.19 mi (9,698.22 km) |
| Calexico to Sorrento | 6,447.50 mi (10,376.25 km) |
| Calexico to Sorso | 6,234.62 mi (10,033.66 km) |
| Calexico to Sortino | 6,653.09 mi (10,707.11 km) |
| Calexico to Soverato Marina | 6,624.81 mi (10,661.60 km) |
| Calexico to Sovicille | 6,203.21 mi (9,983.10 km) |
