| Portage to Santa Venerina | 5,005.85 mi (8,056.14 km) |
| Portage to Santeramo in Colle | 4,933.49 mi (7,939.69 km) |
| Portage to Santo Stefano di Magra | 4,515.58 mi (7,267.13 km) |
| Portage to Santo Stino di Livenza | 4,560.72 mi (7,339.77 km) |
| Portage to Sarezzo | 4,467.14 mi (7,189.16 km) |
| Portage to Sarno | 4,846.25 mi (7,799.28 km) |
| Portage to Saronno | 4,422.12 mi (7,116.72 km) |
| Portage to Sarzana | 4,519.36 mi (7,273.22 km) |
| Portage to Sassari | 4,599.49 mi (7,402.17 km) |
| Portage to Sasso Marconi | 4,559.29 mi (7,337.47 km) |
| Portage to Sassuolo | 4,534.63 mi (7,297.78 km) |
| Portage to Sava | 4,983.34 mi (8,019.92 km) |
| Portage to Saviano | 4,837.84 mi (7,785.74 km) |
| Portage to Savigliano | 4,404.08 mi (7,087.68 km) |
| Portage to Savignano sul Panaro | 4,547.27 mi (7,318.12 km) |
