| Arcos de Valdevez to Selargius | 938.38 mi (1,510.17 km) |
| Arcos de Valdevez to Selvazzano Dentro | 1,036.65 mi (1,668.33 km) |
| Arcos de Valdevez to Senago | 911.62 mi (1,467.11 km) |
| Arcos de Valdevez to Senigallia | 1,101.62 mi (1,772.89 km) |
| Arcos de Valdevez to Seravezza | 953.22 mi (1,534.05 km) |
| Arcos de Valdevez to Seregno | 915.61 mi (1,473.54 km) |
| Arcos de Valdevez to Seriate | 940.65 mi (1,513.82 km) |
| Arcos de Valdevez to Sermoneta | 1,101.43 mi (1,772.57 km) |
| Arcos de Valdevez to Serramanna | 922.84 mi (1,485.17 km) |
| Arcos de Valdevez to Serravalle Pistoiese | 982.80 mi (1,581.66 km) |
| Arcos de Valdevez to Sessa Aurunca | 1,153.46 mi (1,856.31 km) |
| Arcos de Valdevez to Sesto Calende | 889.85 mi (1,432.07 km) |
| Arcos de Valdevez to Sesto Fiorentino | 1,000.95 mi (1,610.87 km) |
| Arcos de Valdevez to Sesto San Giovanni | 915.78 mi (1,473.81 km) |
| Arcos de Valdevez to Sestri Levante | 912.76 mi (1,468.95 km) |
