| IJsselstein to Sestu | 899.90 mi (1,448.26 km) |
| IJsselstein to Settimo Torinese | 491.64 mi (791.22 km) |
| IJsselstein to Seveso | 478.09 mi (769.41 km) |
| IJsselstein to Sezze | 818.95 mi (1,317.97 km) |
| IJsselstein to Siano | 899.45 mi (1,447.52 km) |
| IJsselstein to Siena | 668.03 mi (1,075.10 km) |
| IJsselstein to Signa | 633.97 mi (1,020.27 km) |
| IJsselstein to Silea | 549.28 mi (883.98 km) |
| IJsselstein to Silvi Paese | 779.11 mi (1,253.86 km) |
| IJsselstein to Sinalunga | 682.73 mi (1,098.75 km) |
| IJsselstein to Siniscola | 820.90 mi (1,321.10 km) |
| IJsselstein to Sinnai | 900.85 mi (1,449.78 km) |
| IJsselstein to Siracusa | 1,147.00 mi (1,845.91 km) |
| IJsselstein to Solaro | 478.98 mi (770.85 km) |
| IJsselstein to Soliera | 570.53 mi (918.17 km) |
