| Seligenstadt to Sangeorz-Bai | 738.25 mi (1,188.09 km) |
| Seligenstadt to Sannicolau Mare | 602.89 mi (970.26 km) |
| Seligenstadt to Santana | 629.88 mi (1,013.69 km) |
| Seligenstadt to Satu Mare | 649.92 mi (1,045.94 km) |
| Seligenstadt to Scobinti | 837.18 mi (1,347.31 km) |
| Seligenstadt to Scornicesti | 819.76 mi (1,319.28 km) |
| Seligenstadt to Sebes | 729.95 mi (1,174.74 km) |
| Seligenstadt to Seini | 668.23 mi (1,075.41 km) |
| Seligenstadt to Sfantu-Gheorghe | 827.84 mi (1,332.28 km) |
| Seligenstadt to Sibiu | 760.08 mi (1,223.23 km) |
| Seligenstadt to Sighetu Marmatiei | 691.03 mi (1,112.10 km) |
| Seligenstadt to Sighisoara | 774.19 mi (1,245.93 km) |
| Seligenstadt to Simeria | 709.92 mi (1,142.50 km) |
| Seligenstadt to Sinaia | 834.17 mi (1,342.47 km) |
| Seligenstadt to Slatina | 817.43 mi (1,315.53 km) |
