| Hilo to Solofra | 8,205.49 mi (13,205.46 km) |
| Hilo to Somma Lombardo | 7,806.85 mi (12,563.91 km) |
| Hilo to Somma Vesuviana | 8,198.70 mi (13,194.53 km) |
| Hilo to Sommacampagna | 7,853.56 mi (12,639.09 km) |
| Hilo to Sona | 7,851.13 mi (12,635.18 km) |
| Hilo to Sondrio | 7,790.02 mi (12,536.83 km) |
| Hilo to Sora | 8,132.98 mi (13,088.77 km) |
| Hilo to Sorbolo | 7,885.60 mi (12,690.65 km) |
| Hilo to Soresina | 7,848.68 mi (12,631.23 km) |
| Hilo to Sorisole | 7,816.06 mi (12,578.73 km) |
| Hilo to Sorrento | 8,214.63 mi (13,220.17 km) |
| Hilo to Sorso | 8,127.85 mi (13,080.51 km) |
| Hilo to Sortino | 8,456.10 mi (13,608.78 km) |
| Hilo to Soverato Marina | 8,367.47 mi (13,466.14 km) |
| Hilo to Sovicille | 7,999.93 mi (12,874.64 km) |
