| Gondomar to Selargius | 941.21 mi (1,514.74 km) |
| Gondomar to Selvazzano Dentro | 1,059.94 mi (1,705.80 km) |
| Gondomar to Senago | 936.41 mi (1,507.01 km) |
| Gondomar to Senigallia | 1,119.97 mi (1,802.42 km) |
| Gondomar to Seravezza | 972.67 mi (1,565.36 km) |
| Gondomar to Seregno | 940.58 mi (1,513.72 km) |
| Gondomar to Seriate | 965.50 mi (1,553.82 km) |
| Gondomar to Sermoneta | 1,113.46 mi (1,791.95 km) |
| Gondomar to Serramanna | 926.10 mi (1,490.41 km) |
| Gondomar to Serravalle Pistoiese | 1,001.85 mi (1,612.32 km) |
| Gondomar to Sessa Aurunca | 1,164.86 mi (1,874.66 km) |
| Gondomar to Sesto Calende | 915.34 mi (1,473.10 km) |
| Gondomar to Sesto Fiorentino | 1,019.76 mi (1,641.14 km) |
| Gondomar to Sesto San Giovanni | 940.38 mi (1,513.39 km) |
| Gondomar to Sestri Levante | 933.27 mi (1,501.95 km) |
