| Arcos de la Frontera to Selargius | 831.65 mi (1,338.42 km) |
| Arcos de la Frontera to Selvazzano Dentro | 1,089.37 mi (1,753.18 km) |
| Arcos de la Frontera to Senago | 985.08 mi (1,585.33 km) |
| Arcos de la Frontera to Senigallia | 1,109.09 mi (1,784.90 km) |
| Arcos de la Frontera to Seravezza | 978.87 mi (1,575.34 km) |
| Arcos de la Frontera to Seregno | 990.29 mi (1,593.72 km) |
| Arcos de la Frontera to Seriate | 1,012.65 mi (1,629.70 km) |
| Arcos de la Frontera to Sermoneta | 1,057.12 mi (1,701.27 km) |
| Arcos de la Frontera to Serramanna | 820.60 mi (1,320.63 km) |
| Arcos de la Frontera to Serravalle Pistoiese | 1,003.15 mi (1,614.41 km) |
| Arcos de la Frontera to Sessa Aurunca | 1,101.29 mi (1,772.35 km) |
| Arcos de la Frontera to Sesto Calende | 970.79 mi (1,562.34 km) |
| Arcos de la Frontera to Sesto Fiorentino | 1,018.09 mi (1,638.46 km) |
| Arcos de la Frontera to Sesto San Giovanni | 987.27 mi (1,588.86 km) |
| Arcos de la Frontera to Sestri Levante | 950.08 mi (1,529.01 km) |
