| Maastricht to Sangeorz-Bai | 889.40 mi (1,431.35 km) |
| Maastricht to Sannicolau Mare | 757.98 mi (1,219.85 km) |
| Maastricht to Santana | 784.72 mi (1,262.89 km) |
| Maastricht to Satu Mare | 801.20 mi (1,289.40 km) |
| Maastricht to Scobinti | 986.61 mi (1,587.79 km) |
| Maastricht to Scornicesti | 974.82 mi (1,568.83 km) |
| Maastricht to Sebes | 884.44 mi (1,423.37 km) |
| Maastricht to Seini | 819.33 mi (1,318.59 km) |
| Maastricht to Sfantu-Gheorghe | 981.42 mi (1,579.45 km) |
| Maastricht to Sibiu | 914.52 mi (1,471.78 km) |
| Maastricht to Sighetu Marmatiei | 841.07 mi (1,353.58 km) |
| Maastricht to Sighisoara | 927.76 mi (1,493.09 km) |
| Maastricht to Simeria | 864.70 mi (1,391.61 km) |
| Maastricht to Sinaia | 988.51 mi (1,590.85 km) |
| Maastricht to Slatina | 972.52 mi (1,565.13 km) |
