| San Diego to Solofra | 6,498.42 mi (10,458.20 km) |
| San Diego to Somma Lombardo | 6,042.80 mi (9,724.95 km) |
| San Diego to Somma Vesuviana | 6,482.75 mi (10,432.98 km) |
| San Diego to Sommacampagna | 6,127.24 mi (9,860.85 km) |
| San Diego to Sona | 6,124.98 mi (9,857.21 km) |
| San Diego to Sondrio | 6,056.13 mi (9,746.40 km) |
| San Diego to Sora | 6,410.65 mi (10,316.94 km) |
| San Diego to Sorbolo | 6,142.84 mi (9,885.94 km) |
| San Diego to Soresina | 6,100.92 mi (9,818.48 km) |
| San Diego to Sorisole | 6,071.33 mi (9,770.85 km) |
| San Diego to Sorrento | 6,493.78 mi (10,450.74 km) |
| San Diego to Sorso | 6,285.43 mi (10,115.42 km) |
| San Diego to Sortino | 6,701.99 mi (10,785.80 km) |
| San Diego to Soverato Marina | 6,670.98 mi (10,735.90 km) |
| San Diego to Sovicille | 6,249.54 mi (10,057.66 km) |
