| Flensburg to Sopron | 579.02 mi (931.85 km) |
| Flensburg to Szarvas | 729.28 mi (1,173.67 km) |
| Flensburg to Szazhalombatta | 659.64 mi (1,061.59 km) |
| Flensburg to Szeged | 752.20 mi (1,210.55 km) |
| Flensburg to Szeghalom | 738.58 mi (1,188.63 km) |
| Flensburg to Szekesfehervar | 652.37 mi (1,049.89 km) |
| Flensburg to Szekszard | 708.86 mi (1,140.80 km) |
| Flensburg to Szentendre | 641.25 mi (1,031.99 km) |
| Flensburg to Szentes | 732.98 mi (1,179.61 km) |
| Flensburg to Szentgotthard | 617.34 mi (993.52 km) |
| Flensburg to Szigethalom | 661.33 mi (1,064.31 km) |
| Flensburg to Szigetszentmiklos | 660.73 mi (1,063.33 km) |
| Flensburg to Szigetvar | 705.84 mi (1,135.93 km) |
| Flensburg to Szolnok | 702.26 mi (1,130.18 km) |
| Flensburg to Szombathely | 607.13 mi (977.07 km) |
