| Olton to Santa Venerina | 1,305.75 mi (2,101.40 km) |
| Olton to Santeramo in Colle | 1,186.65 mi (1,909.73 km) |
| Olton to Santo Stefano di Magra | 783.68 mi (1,261.22 km) |
| Olton to Santo Stino di Livenza | 800.44 mi (1,288.18 km) |
| Olton to Sarezzo | 716.42 mi (1,152.96 km) |
| Olton to Sarno | 1,113.83 mi (1,792.53 km) |
| Olton to Saronno | 678.95 mi (1,092.66 km) |
| Olton to Sarzana | 787.71 mi (1,267.70 km) |
| Olton to Sassari | 944.98 mi (1,520.79 km) |
| Olton to Sasso Marconi | 814.33 mi (1,310.54 km) |
| Olton to Sassuolo | 791.19 mi (1,273.30 km) |
| Olton to Sava | 1,235.06 mi (1,987.64 km) |
| Olton to Saviano | 1,105.17 mi (1,778.60 km) |
| Olton to Savigliano | 688.71 mi (1,108.38 km) |
| Olton to Savignano sul Panaro | 802.88 mi (1,292.11 km) |
