| Loures to Selargius | 982.24 mi (1,580.76 km) |
| Loures to Selvazzano Dentro | 1,160.98 mi (1,868.41 km) |
| Loures to Senago | 1,042.95 mi (1,678.47 km) |
| Loures to Senigallia | 1,206.10 mi (1,941.03 km) |
| Loures to Seravezza | 1,063.64 mi (1,711.77 km) |
| Loures to Seregno | 1,047.56 mi (1,685.89 km) |
| Loures to Seriate | 1,071.89 mi (1,725.05 km) |
| Loures to Sermoneta | 1,180.69 mi (1,900.13 km) |
| Loures to Serramanna | 968.74 mi (1,559.03 km) |
| Loures to Serravalle Pistoiese | 1,091.32 mi (1,756.30 km) |
| Loures to Sessa Aurunca | 1,229.55 mi (1,978.77 km) |
| Loures to Sesto Calende | 1,024.04 mi (1,648.04 km) |
| Loures to Sesto Fiorentino | 1,108.30 mi (1,783.64 km) |
| Loures to Sesto San Giovanni | 1,046.32 mi (1,683.89 km) |
| Loures to Sestri Levante | 1,027.77 mi (1,654.04 km) |
