| Sugar Land to Sestu | 5,655.47 mi (9,101.60 km) |
| Sugar Land to Settimo Torinese | 5,389.63 mi (8,673.78 km) |
| Sugar Land to Seveso | 5,429.01 mi (8,737.16 km) |
| Sugar Land to Sezze | 5,748.57 mi (9,251.43 km) |
| Sugar Land to Siano | 5,845.65 mi (9,407.67 km) |
| Sugar Land to Siena | 5,605.59 mi (9,021.33 km) |
| Sugar Land to Signa | 5,578.53 mi (8,977.78 km) |
| Sugar Land to Silea | 5,558.08 mi (8,944.86 km) |
| Sugar Land to Silvi Paese | 5,752.32 mi (9,257.46 km) |
| Sugar Land to Sinalunga | 5,626.39 mi (9,054.80 km) |
| Sugar Land to Siniscola | 5,636.05 mi (9,070.35 km) |
| Sugar Land to Sinnai | 5,660.41 mi (9,109.54 km) |
| Sugar Land to Siracusa | 6,020.76 mi (9,689.48 km) |
| Sugar Land to Solaro | 5,427.81 mi (8,735.21 km) |
| Sugar Land to Soliera | 5,535.90 mi (8,909.17 km) |
