| Alcanar to Selargius | 468.43 mi (753.86 km) |
| Alcanar to Selvazzano Dentro | 661.24 mi (1,064.16 km) |
| Alcanar to Senago | 558.07 mi (898.12 km) |
| Alcanar to Senigallia | 687.63 mi (1,106.63 km) |
| Alcanar to Seravezza | 552.39 mi (888.98 km) |
| Alcanar to Seregno | 563.37 mi (906.66 km) |
| Alcanar to Seriate | 585.25 mi (941.87 km) |
| Alcanar to Sermoneta | 654.61 mi (1,053.49 km) |
| Alcanar to Serramanna | 453.34 mi (729.59 km) |
| Alcanar to Serravalle Pistoiese | 577.73 mi (929.76 km) |
| Alcanar to Sessa Aurunca | 703.59 mi (1,132.31 km) |
| Alcanar to Sesto Calende | 544.98 mi (877.05 km) |
| Alcanar to Sesto Fiorentino | 593.41 mi (955.00 km) |
| Alcanar to Sesto San Giovanni | 560.02 mi (901.27 km) |
| Alcanar to Sestri Levante | 522.22 mi (840.43 km) |
