| Arcos de la Frontera to Sestu | 828.41 mi (1,333.20 km) |
| Arcos de la Frontera to Settimo Torinese | 912.66 mi (1,468.78 km) |
| Arcos de la Frontera to Seveso | 987.51 mi (1,589.25 km) |
| Arcos de la Frontera to Sezze | 1,060.62 mi (1,706.91 km) |
| Arcos de la Frontera to Siano | 1,135.98 mi (1,828.18 km) |
| Arcos de la Frontera to Siena | 1,010.92 mi (1,626.92 km) |
| Arcos de la Frontera to Signa | 1,012.15 mi (1,628.90 km) |
| Arcos de la Frontera to Silea | 1,120.03 mi (1,802.52 km) |
| Arcos de la Frontera to Silvi Paese | 1,129.45 mi (1,817.68 km) |
| Arcos de la Frontera to Sinalunga | 1,027.44 mi (1,653.50 km) |
| Arcos de la Frontera to Siniscola | 875.42 mi (1,408.85 km) |
| Arcos de la Frontera to Sinnai | 834.34 mi (1,342.75 km) |
| Arcos de la Frontera to Siracusa | 1,162.81 mi (1,871.37 km) |
| Arcos de la Frontera to Solaro | 984.27 mi (1,584.04 km) |
| Arcos de la Frontera to Soliera | 1,031.87 mi (1,660.63 km) |
