| Hilsea to Solofra | 1,027.76 mi (1,654.02 km) |
| Hilsea to Somma Lombardo | 572.30 mi (921.03 km) |
| Hilsea to Somma Vesuviana | 1,011.25 mi (1,627.46 km) |
| Hilsea to Sommacampagna | 664.40 mi (1,069.25 km) |
| Hilsea to Sona | 662.33 mi (1,065.92 km) |
| Hilsea to Sondrio | 594.52 mi (956.78 km) |
| Hilsea to Sora | 939.48 mi (1,511.94 km) |
| Hilsea to Sorbolo | 674.21 mi (1,085.04 km) |
| Hilsea to Soresina | 632.43 mi (1,017.80 km) |
| Hilsea to Sorisole | 604.87 mi (973.44 km) |
| Hilsea to Sorrento | 1,021.70 mi (1,644.27 km) |
| Hilsea to Sorso | 832.88 mi (1,340.39 km) |
| Hilsea to Sortino | 1,232.16 mi (1,982.97 km) |
| Hilsea to Soverato Marina | 1,199.04 mi (1,929.67 km) |
| Hilsea to Sovicille | 777.45 mi (1,251.18 km) |
