| Serpa to Selargius | 908.18 mi (1,461.58 km) |
| Serpa to Selvazzano Dentro | 1,120.74 mi (1,803.65 km) |
| Serpa to Senago | 1,007.99 mi (1,622.20 km) |
| Serpa to Senigallia | 1,155.19 mi (1,859.11 km) |
| Serpa to Seravezza | 1,017.24 mi (1,637.09 km) |
| Serpa to Seregno | 1,012.89 mi (1,630.10 km) |
| Serpa to Seriate | 1,036.52 mi (1,668.11 km) |
| Serpa to Sermoneta | 1,118.52 mi (1,800.08 km) |
| Serpa to Serramanna | 895.59 mi (1,441.32 km) |
| Serpa to Serravalle Pistoiese | 1,043.62 mi (1,679.55 km) |
| Serpa to Sessa Aurunca | 1,165.62 mi (1,875.88 km) |
| Serpa to Sesto Calende | 990.97 mi (1,594.81 km) |
| Serpa to Sesto Fiorentino | 1,059.83 mi (1,705.62 km) |
| Serpa to Sesto San Giovanni | 1,010.87 mi (1,626.84 km) |
| Serpa to Sestri Levante | 984.17 mi (1,583.88 km) |
