| Onda to Selargius | 503.82 mi (810.82 km) |
| Onda to Selvazzano Dentro | 716.37 mi (1,152.89 km) |
| Onda to Senago | 614.08 mi (988.26 km) |
| Onda to Senigallia | 739.76 mi (1,190.53 km) |
| Onda to Seravezza | 606.41 mi (975.92 km) |
| Onda to Seregno | 619.39 mi (996.82 km) |
| Onda to Seriate | 641.19 mi (1,031.90 km) |
| Onda to Sermoneta | 701.23 mi (1,128.52 km) |
| Onda to Serramanna | 489.56 mi (787.88 km) |
| Onda to Serravalle Pistoiese | 631.26 mi (1,015.92 km) |
| Onda to Sessa Aurunca | 749.12 mi (1,205.59 km) |
| Onda to Sesto Calende | 601.09 mi (967.36 km) |
| Onda to Sesto Fiorentino | 646.65 mi (1,040.68 km) |
| Onda to Sesto San Giovanni | 616.00 mi (991.36 km) |
| Onda to Sestri Levante | 577.07 mi (928.71 km) |
