| Laredo to Santa Venerina | 1,048.11 mi (1,686.77 km) |
| Laredo to Santeramo in Colle | 1,047.22 mi (1,685.34 km) |
| Laredo to Santo Stefano di Magra | 665.91 mi (1,071.67 km) |
| Laredo to Santo Stino di Livenza | 806.66 mi (1,298.19 km) |
| Laredo to Sarezzo | 686.99 mi (1,105.60 km) |
| Laredo to Sarno | 939.24 mi (1,511.55 km) |
| Laredo to Saronno | 631.21 mi (1,015.84 km) |
| Laredo to Sarzana | 668.15 mi (1,075.29 km) |
| Laredo to Sassari | 640.70 mi (1,031.11 km) |
| Laredo to Sasso Marconi | 731.94 mi (1,177.95 km) |
| Laredo to Sassuolo | 709.19 mi (1,141.34 km) |
| Laredo to Sava | 1,095.49 mi (1,763.02 km) |
| Laredo to Saviano | 932.24 mi (1,500.29 km) |
| Laredo to Savigliano | 554.73 mi (892.75 km) |
| Laredo to Savignano sul Panaro | 721.31 mi (1,160.83 km) |
