| Sonderborg to Arques | 425.16 mi (684.23 km) |
| Sonderborg to Arras | 433.82 mi (698.17 km) |
| Sonderborg to Artigues-pres-Bordeaux | 830.06 mi (1,335.85 km) |
| Sonderborg to Athis-Mons | 532.21 mi (856.51 km) |
| Sonderborg to Aubagne | 825.08 mi (1,327.83 km) |
| Sonderborg to Aubenas | 750.44 mi (1,207.72 km) |
| Sonderborg to Aubergenville | 531.90 mi (856.02 km) |
| Sonderborg to Aubervilliers | 520.57 mi (837.78 km) |
| Sonderborg to Aubiere | 697.57 mi (1,122.63 km) |
| Sonderborg to Aucamville | 862.10 mi (1,387.41 km) |
| Sonderborg to Auch | 880.48 mi (1,416.99 km) |
| Sonderborg to Auchel | 431.44 mi (694.33 km) |
| Sonderborg to Audenge | 853.37 mi (1,373.36 km) |
| Sonderborg to Audincourt | 528.98 mi (851.31 km) |
| Sonderborg to Aulnay-sous-Bois | 516.36 mi (831.01 km) |
