| San Juan de Aznalfarache to Selargius | 832.08 mi (1,339.11 km) |
| San Juan de Aznalfarache to Selvazzano Dentro | 1,072.79 mi (1,726.49 km) |
| San Juan de Aznalfarache to Senago | 965.55 mi (1,553.90 km) |
| San Juan de Aznalfarache to Senigallia | 1,097.70 mi (1,766.58 km) |
| San Juan de Aznalfarache to Seravezza | 964.52 mi (1,552.24 km) |
| San Juan de Aznalfarache to Seregno | 970.68 mi (1,562.15 km) |
| San Juan de Aznalfarache to Seriate | 993.48 mi (1,598.85 km) |
| San Juan de Aznalfarache to Sermoneta | 1,051.51 mi (1,692.24 km) |
| San Juan de Aznalfarache to Serramanna | 820.32 mi (1,320.19 km) |
| San Juan de Aznalfarache to Serravalle Pistoiese | 989.58 mi (1,592.57 km) |
| San Juan de Aznalfarache to Sessa Aurunca | 1,096.91 mi (1,765.31 km) |
| San Juan de Aznalfarache to Sesto Calende | 950.37 mi (1,529.47 km) |
| San Juan de Aznalfarache to Sesto Fiorentino | 1,004.99 mi (1,617.38 km) |
| San Juan de Aznalfarache to Sesto San Giovanni | 967.97 mi (1,557.79 km) |
| San Juan de Aznalfarache to Sestri Levante | 934.19 mi (1,503.44 km) |
