| Portales to Selargius | 5,781.66 mi (9,304.68 km) |
| Portales to Selvazzano Dentro | 5,610.35 mi (9,028.99 km) |
| Portales to Senago | 5,502.97 mi (8,856.17 km) |
| Portales to Senigallia | 5,739.57 mi (9,236.95 km) |
| Portales to Seravezza | 5,614.13 mi (9,035.07 km) |
| Portales to Seregno | 5,502.57 mi (8,855.53 km) |
| Portales to Seriate | 5,520.43 mi (8,884.27 km) |
| Portales to Sermoneta | 5,830.35 mi (9,383.03 km) |
| Portales to Serramanna | 5,764.37 mi (9,276.86 km) |
| Portales to Serravalle Pistoiese | 5,641.41 mi (9,078.98 km) |
| Portales to Sessa Aurunca | 5,881.54 mi (9,465.42 km) |
| Portales to Sesto Calende | 5,477.66 mi (8,815.44 km) |
| Portales to Sesto Fiorentino | 5,658.31 mi (9,106.17 km) |
| Portales to Sesto San Giovanni | 5,508.90 mi (8,865.72 km) |
| Portales to Sestri Levante | 5,570.00 mi (8,964.05 km) |
