| Nieuwegein to Sangeorz-Bai | 929.60 mi (1,496.05 km) |
| Nieuwegein to Sannicolau Mare | 812.85 mi (1,308.15 km) |
| Nieuwegein to Santana | 836.23 mi (1,345.79 km) |
| Nieuwegein to Satu Mare | 842.15 mi (1,355.31 km) |
| Nieuwegein to Scobinti | 1,023.19 mi (1,646.66 km) |
| Nieuwegein to Scornicesti | 1,027.97 mi (1,654.35 km) |
| Nieuwegein to Sebes | 933.63 mi (1,502.53 km) |
| Nieuwegein to Seini | 859.84 mi (1,383.77 km) |
| Nieuwegein to Sfantu-Gheorghe | 1,026.96 mi (1,652.73 km) |
| Nieuwegein to Sibiu | 963.35 mi (1,550.37 km) |
| Nieuwegein to Sighetu Marmatiei | 879.52 mi (1,415.45 km) |
| Nieuwegein to Sighisoara | 973.48 mi (1,566.66 km) |
| Nieuwegein to Simeria | 915.50 mi (1,473.35 km) |
| Nieuwegein to Sinaia | 1,036.65 mi (1,668.33 km) |
| Nieuwegein to Slatina | 1,026.56 mi (1,652.09 km) |
