| Olton to Spello | 934.43 mi (1,503.81 km) |
| Olton to Spilamberto | 799.78 mi (1,287.12 km) |
| Olton to Spilimbergo | 790.48 mi (1,272.15 km) |
| Olton to Spinea | 792.48 mi (1,275.37 km) |
| Olton to Spoleto | 947.10 mi (1,524.20 km) |
| Olton to Spoltore | 1,011.20 mi (1,627.38 km) |
| Olton to Spresiano | 782.37 mi (1,259.11 km) |
| Olton to Squinzano | 1,250.21 mi (2,012.01 km) |
| Olton to Statte | 1,213.72 mi (1,953.30 km) |
| Olton to Stezzano | 697.94 mi (1,123.23 km) |
| Olton to Strada | 858.99 mi (1,382.40 km) |
| Olton to Stradella | 715.47 mi (1,151.44 km) |
| Olton to Striano | 1,112.21 mi (1,789.92 km) |
| Olton to Subiaco | 1,004.50 mi (1,616.58 km) |
| Olton to Sulmona | 1,025.32 mi (1,650.10 km) |
