| Alpu to Selargius | 1,159.19 mi (1,865.53 km) |
| Alpu to Selvazzano Dentro | 1,046.35 mi (1,683.93 km) |
| Alpu to Senago | 1,174.36 mi (1,889.95 km) |
| Alpu to Senigallia | 951.82 mi (1,531.81 km) |
| Alpu to Seravezza | 1,101.77 mi (1,773.13 km) |
| Alpu to Seregno | 1,172.20 mi (1,886.48 km) |
| Alpu to Seriate | 1,148.37 mi (1,848.12 km) |
| Alpu to Sermoneta | 947.99 mi (1,525.65 km) |
| Alpu to Serramanna | 1,170.09 mi (1,883.08 km) |
| Alpu to Serravalle Pistoiese | 1,071.24 mi (1,724.00 km) |
| Alpu to Sessa Aurunca | 898.30 mi (1,445.68 km) |
| Alpu to Sesto Calende | 1,200.15 mi (1,931.46 km) |
| Alpu to Sesto Fiorentino | 1,052.49 mi (1,693.82 km) |
| Alpu to Sesto San Giovanni | 1,168.90 mi (1,881.17 km) |
| Alpu to Sestri Levante | 1,145.71 mi (1,843.84 km) |
