| IJsselstein to Solofra | 901.31 mi (1,450.53 km) |
| IJsselstein to Somma Lombardo | 468.12 mi (753.37 km) |
| IJsselstein to Somma Vesuviana | 889.01 mi (1,430.73 km) |
| IJsselstein to Sommacampagna | 528.13 mi (849.94 km) |
| IJsselstein to Sona | 525.72 mi (846.06 km) |
| IJsselstein to Sondrio | 459.21 mi (739.02 km) |
| IJsselstein to Sora | 817.77 mi (1,316.07 km) |
| IJsselstein to Sorbolo | 553.78 mi (891.22 km) |
| IJsselstein to Soresina | 514.22 mi (827.57 km) |
| IJsselstein to Sorisole | 481.80 mi (775.38 km) |
| IJsselstein to Sorrento | 902.66 mi (1,452.69 km) |
| IJsselstein to Sorso | 793.04 mi (1,276.28 km) |
| IJsselstein to Sortino | 1,135.44 mi (1,827.31 km) |
| IJsselstein to Soverato Marina | 1,074.76 mi (1,729.67 km) |
| IJsselstein to Sovicille | 668.28 mi (1,075.50 km) |
