| Webster to Sestu | 5,634.73 mi (9,068.22 km) |
| Webster to Settimo Torinese | 5,370.84 mi (8,643.53 km) |
| Webster to Seveso | 5,410.64 mi (8,707.58 km) |
| Webster to Sezze | 5,729.31 mi (9,220.44 km) |
| Webster to Siano | 5,826.45 mi (9,376.76 km) |
| Webster to Siena | 5,586.69 mi (8,990.92 km) |
| Webster to Signa | 5,559.77 mi (8,947.58 km) |
| Webster to Silea | 5,540.23 mi (8,916.14 km) |
| Webster to Silvi Paese | 5,733.64 mi (9,227.40 km) |
| Webster to Sinalunga | 5,607.53 mi (9,024.44 km) |
| Webster to Siniscola | 5,615.87 mi (9,037.87 km) |
| Webster to Sinnai | 5,639.69 mi (9,076.20 km) |
| Webster to Siracusa | 6,000.37 mi (9,656.67 km) |
| Webster to Solaro | 5,409.41 mi (8,705.60 km) |
| Webster to Soliera | 5,517.47 mi (8,879.51 km) |
