| Silleda to Selargius | 936.17 mi (1,506.61 km) |
| Silleda to Selvazzano Dentro | 1,008.54 mi (1,623.09 km) |
| Silleda to Senago | 881.93 mi (1,419.32 km) |
| Silleda to Senigallia | 1,079.58 mi (1,737.41 km) |
| Silleda to Seravezza | 930.19 mi (1,496.99 km) |
| Silleda to Seregno | 885.68 mi (1,425.37 km) |
| Silleda to Seriate | 910.79 mi (1,465.78 km) |
| Silleda to Sermoneta | 1,087.28 mi (1,749.81 km) |
| Silleda to Serramanna | 920.17 mi (1,480.87 km) |
| Silleda to Serravalle Pistoiese | 960.18 mi (1,545.26 km) |
| Silleda to Sessa Aurunca | 1,139.98 mi (1,834.62 km) |
| Silleda to Sesto Calende | 859.33 mi (1,382.96 km) |
| Silleda to Sesto Fiorentino | 978.59 mi (1,574.89 km) |
| Silleda to Sesto San Giovanni | 886.33 mi (1,426.41 km) |
| Silleda to Sestri Levante | 888.52 mi (1,429.94 km) |
