| Flensburg to Annaberg-Buchholz | 326.39 mi (525.27 km) |
| Flensburg to Anrochte | 226.79 mi (364.99 km) |
| Flensburg to Ansbach | 381.87 mi (614.56 km) |
| Flensburg to Apen | 126.45 mi (203.50 km) |
| Flensburg to Apolda | 274.18 mi (441.25 km) |
| Flensburg to Appenweier | 435.76 mi (701.29 km) |
| Flensburg to Arnsberg | 241.43 mi (388.55 km) |
| Flensburg to Arnstadt | 279.94 mi (450.51 km) |
| Flensburg to Aschaffenburg | 332.92 mi (535.78 km) |
| Flensburg to Ascheberg | 219.97 mi (354.01 km) |
| Flensburg to Aschersleben | 225.63 mi (363.12 km) |
| Flensburg to Aschheim | 466.98 mi (751.52 km) |
| Flensburg to Asperg | 406.61 mi (654.37 km) |
| Flensburg to Asslar | 292.92 mi (471.41 km) |
| Flensburg to Attendorn | 261.18 mi (420.33 km) |
