| Flensburg to Bad Breisig | 308.51 mi (496.50 km) |
| Flensburg to Bad Camberg | 313.54 mi (504.59 km) |
| Flensburg to Bad Doberan | 109.59 mi (176.37 km) |
| Flensburg to Bad Driburg | 211.35 mi (340.14 km) |
| Flensburg to Bad Durkheim | 371.65 mi (598.11 km) |
| Flensburg to Bad Durrenberg | 265.24 mi (426.86 km) |
| Flensburg to Bad Durrheim | 469.04 mi (754.84 km) |
| Flensburg to Bad Ems | 315.46 mi (507.68 km) |
| Flensburg to Bad Essen | 175.86 mi (283.02 km) |
| Flensburg to Bad Fallingbostel | 132.70 mi (213.55 km) |
| Flensburg to Bad Frankenhausen | 246.58 mi (396.83 km) |
| Flensburg to Bad Freienwalde | 232.78 mi (374.63 km) |
| Flensburg to Bad Gandersheim | 202.52 mi (325.93 km) |
| Flensburg to Bad Harzburg | 205.73 mi (331.09 km) |
| Flensburg to Bad Hersfeld | 270.64 mi (435.55 km) |
