| Madrid to Selargius | 686.60 mi (1,104.98 km) |
| Madrid to Selvazzano Dentro | 853.83 mi (1,374.11 km) |
| Madrid to Senago | 739.14 mi (1,189.53 km) |
| Madrid to Senigallia | 895.58 mi (1,441.30 km) |
| Madrid to Seravezza | 753.86 mi (1,213.21 km) |
| Madrid to Seregno | 743.98 mi (1,197.32 km) |
| Madrid to Seriate | 767.79 mi (1,235.64 km) |
| Madrid to Sermoneta | 872.49 mi (1,404.14 km) |
| Madrid to Serramanna | 671.94 mi (1,081.39 km) |
| Madrid to Serravalle Pistoiese | 781.23 mi (1,257.27 km) |
| Madrid to Sessa Aurunca | 922.24 mi (1,484.20 km) |
| Madrid to Sesto Calende | 721.72 mi (1,161.50 km) |
| Madrid to Sesto Fiorentino | 798.07 mi (1,284.37 km) |
| Madrid to Sesto San Giovanni | 742.14 mi (1,194.37 km) |
| Madrid to Sestri Levante | 718.90 mi (1,156.95 km) |
