| Gross-Gerau to Sangeorz-Bai | 758.38 mi (1,220.50 km) |
| Gross-Gerau to Sannicolau Mare | 619.86 mi (997.58 km) |
| Gross-Gerau to Santana | 647.75 mi (1,042.45 km) |
| Gross-Gerau to Satu Mare | 670.06 mi (1,078.35 km) |
| Gross-Gerau to Scobinti | 857.78 mi (1,380.46 km) |
| Gross-Gerau to Scornicesti | 836.99 mi (1,347.00 km) |
| Gross-Gerau to Sebes | 748.26 mi (1,204.21 km) |
| Gross-Gerau to Seini | 688.41 mi (1,107.89 km) |
| Gross-Gerau to Sfantu-Gheorghe | 846.86 mi (1,362.89 km) |
| Gross-Gerau to Sibiu | 778.45 mi (1,252.79 km) |
| Gross-Gerau to Sighetu Marmatiei | 711.52 mi (1,145.08 km) |
| Gross-Gerau to Sighisoara | 793.23 mi (1,276.57 km) |
| Gross-Gerau to Simeria | 727.86 mi (1,171.39 km) |
| Gross-Gerau to Sinaia | 852.61 mi (1,372.15 km) |
| Gross-Gerau to Slatina | 834.42 mi (1,342.87 km) |
