| Flensburg to Bad Salzuflen | 188.60 mi (303.53 km) |
| Flensburg to Bad Salzungen | 276.32 mi (444.69 km) |
| Flensburg to Bad Sassendorf | 227.17 mi (365.60 km) |
| Flensburg to Bad Schussenried | 468.22 mi (753.52 km) |
| Flensburg to Bad Schwalbach | 326.31 mi (525.14 km) |
| Flensburg to Bad Schwartau | 78.29 mi (125.99 km) |
| Flensburg to Bad Segeberg | 69.49 mi (111.84 km) |
| Flensburg to Bad Soden am Taunus | 323.59 mi (520.77 km) |
| Flensburg to Bad Soden-Salmunster | 311.98 mi (502.09 km) |
| Flensburg to Bad Sooden-Allendorf | 242.79 mi (390.74 km) |
| Flensburg to Bad Tolz | 493.66 mi (794.48 km) |
| Flensburg to Bad Urach | 434.52 mi (699.29 km) |
| Flensburg to Bad Vilbel | 319.45 mi (514.11 km) |
| Flensburg to Bad Waldsee | 474.23 mi (763.20 km) |
| Flensburg to Bad Wildbad | 418.45 mi (673.43 km) |
