| IJsselstein to Sangeorz-Bai | 931.43 mi (1,498.99 km) |
| IJsselstein to Sannicolau Mare | 814.31 mi (1,310.51 km) |
| IJsselstein to Santana | 837.79 mi (1,348.30 km) |
| IJsselstein to Satu Mare | 843.96 mi (1,358.22 km) |
| IJsselstein to Scobinti | 1,025.09 mi (1,649.73 km) |
| IJsselstein to Scornicesti | 1,029.50 mi (1,656.82 km) |
| IJsselstein to Sebes | 935.26 mi (1,505.15 km) |
| IJsselstein to Seini | 861.65 mi (1,386.70 km) |
| IJsselstein to Sfantu-Gheorghe | 1,028.68 mi (1,655.49 km) |
| IJsselstein to Sibiu | 964.99 mi (1,553.00 km) |
| IJsselstein to Sighetu Marmatiei | 881.38 mi (1,418.45 km) |
| IJsselstein to Sighisoara | 975.19 mi (1,569.41 km) |
| IJsselstein to Simeria | 917.08 mi (1,475.90 km) |
| IJsselstein to Sinaia | 1,038.31 mi (1,671.01 km) |
| IJsselstein to Slatina | 1,028.07 mi (1,654.51 km) |
