| Severn to Santa Venerina | 4,734.03 mi (7,618.69 km) |
| Severn to Santeramo in Colle | 4,688.33 mi (7,545.14 km) |
| Severn to Santo Stefano di Magra | 4,269.65 mi (6,871.34 km) |
| Severn to Santo Stino di Livenza | 4,335.76 mi (6,977.73 km) |
| Severn to Sarezzo | 4,233.30 mi (6,812.84 km) |
| Severn to Sarno | 4,593.16 mi (7,391.98 km) |
| Severn to Saronno | 4,184.32 mi (6,734.01 km) |
| Severn to Sarzana | 4,273.22 mi (6,877.09 km) |
| Severn to Sassari | 4,324.23 mi (6,959.18 km) |
| Severn to Sasso Marconi | 4,319.60 mi (6,951.73 km) |
| Severn to Sassuolo | 4,294.49 mi (6,911.32 km) |
| Severn to Sava | 4,738.57 mi (7,625.99 km) |
| Severn to Saviano | 4,585.06 mi (7,378.94 km) |
| Severn to Savigliano | 4,154.33 mi (6,685.74 km) |
| Severn to Savignano sul Panaro | 4,307.46 mi (6,932.19 km) |
