| San Giovanni Rotondo to Sestao | 958.91 mi (1,543.22 km) |
| San Giovanni Rotondo to Sevilla | 1,195.34 mi (1,923.72 km) |
| San Giovanni Rotondo to Sevilla La Nueva | 1,032.07 mi (1,660.95 km) |
| San Giovanni Rotondo to Silla | 861.68 mi (1,386.74 km) |
| San Giovanni Rotondo to Silleda | 1,224.55 mi (1,970.72 km) |
| San Giovanni Rotondo to Sitges | 721.10 mi (1,160.50 km) |
| San Giovanni Rotondo to Socuellamos | 985.57 mi (1,586.12 km) |
| San Giovanni Rotondo to Soller | 694.60 mi (1,117.85 km) |
| San Giovanni Rotondo to Solsona | 731.11 mi (1,176.60 km) |
| San Giovanni Rotondo to Son Servera | 663.61 mi (1,067.98 km) |
| San Giovanni Rotondo to Sonseca | 1,037.95 mi (1,670.42 km) |
| San Giovanni Rotondo to Sopelana | 957.62 mi (1,541.14 km) |
| San Giovanni Rotondo to Soria | 936.66 mi (1,507.41 km) |
| San Giovanni Rotondo to Suances | 1,011.38 mi (1,627.66 km) |
| San Giovanni Rotondo to Sueca | 859.69 mi (1,383.54 km) |
