| Bel Air South to Sestu | 4,367.27 mi (7,028.44 km) |
| Bel Air South to Settimo Torinese | 4,113.51 mi (6,620.06 km) |
| Bel Air South to Seveso | 4,156.45 mi (6,689.16 km) |
| Bel Air South to Sezze | 4,468.53 mi (7,191.40 km) |
| Bel Air South to Siano | 4,565.88 mi (7,348.08 km) |
| Bel Air South to Siena | 4,328.39 mi (6,965.88 km) |
| Bel Air South to Signa | 4,302.45 mi (6,924.12 km) |
| Bel Air South to Silea | 4,290.34 mi (6,904.64 km) |
| Bel Air South to Silvi Paese | 4,476.67 mi (7,204.50 km) |
| Bel Air South to Sinalunga | 4,349.42 mi (6,999.72 km) |
| Bel Air South to Siniscola | 4,350.39 mi (7,001.27 km) |
| Bel Air South to Sinnai | 4,372.29 mi (7,036.51 km) |
| Bel Air South to Siracusa | 4,733.94 mi (7,618.54 km) |
| Bel Air South to Solaro | 4,155.06 mi (6,686.93 km) |
| Bel Air South to Soliera | 4,262.70 mi (6,860.15 km) |
