| Flensburg to Aue | 320.49 mi (515.77 km) |
| Flensburg to Auerbach | 364.11 mi (585.98 km) |
| Flensburg to Auerbach | 320.20 mi (515.32 km) |
| Flensburg to Augsburg | 447.49 mi (720.16 km) |
| Flensburg to Augustdorf | 200.59 mi (322.81 km) |
| Flensburg to Aulendorf | 471.83 mi (759.33 km) |
| Flensburg to Aurich | 120.21 mi (193.45 km) |
| Flensburg to Babenhausen | 333.33 mi (536.44 km) |
| Flensburg to Backnang | 403.19 mi (648.88 km) |
| Flensburg to Bad Abbach | 419.13 mi (674.52 km) |
| Flensburg to Bad Aibling | 490.52 mi (789.42 km) |
| Flensburg to Bad Bentheim | 195.10 mi (313.98 km) |
| Flensburg to Bad Berleburg | 261.45 mi (420.77 km) |
| Flensburg to Bad Bevensen | 126.55 mi (203.66 km) |
| Flensburg to Bad Bramstedt | 62.31 mi (100.28 km) |
