| Flensburg to Altenbeken | 209.36 mi (336.94 km) |
| Flensburg to Altenberge | 205.72 mi (331.08 km) |
| Flensburg to Altenburg | 290.51 mi (467.53 km) |
| Flensburg to Altenholz | 38.39 mi (61.79 km) |
| Flensburg to Altenstadt | 311.35 mi (501.07 km) |
| Flensburg to Altensteig | 429.54 mi (691.28 km) |
| Flensburg to Altlandsberg | 233.05 mi (375.06 km) |
| Flensburg to Altotting | 473.76 mi (762.44 km) |
| Flensburg to Altusried | 483.57 mi (778.23 km) |
| Flensburg to Alzenau in Unterfranken | 326.16 mi (524.90 km) |
| Flensburg to Alzey | 352.40 mi (567.14 km) |
| Flensburg to Amberg | 382.66 mi (615.83 km) |
| Flensburg to Andernach | 311.89 mi (501.94 km) |
| Flensburg to Angermunde | 221.51 mi (356.48 km) |
| Flensburg to Anklam | 182.83 mi (294.23 km) |
